Scenario Glorious sea - sacred Baikal. Entertainment scenario "Traveling around Baikal Ecological scenario on the theme of Lake Baikal

Journey around Baikal

Teacher: L. V. Yakimova

Decor:Table, chairs, a map of Lake Baikal with a travel route, the book exhibition "Pearl of the Planet", cards, slides, "Baikal Trophies", a letter of appeal, a soundtrack of the song "Glorious Sea, Sacred Baikal", posters "Live Baikal! »; “Baikal is a unique pearl of the planet”; "Baikal - the blue heart of Siberia"; “When you are sick, we are all sick. Baikal, you are the crystal liver of the country!” (A. Voznesensky); “Baikal is the protected conscience of the country” (A. Voznesensky); "Baikal is a sacred gift of nature - may it be eternal on earth!" (A. Tvardovsky).

Characters: Host, Baikal expert Baikalov, archivist Boychi, statistician Perenova, fish expert Omulev, hunter Angura, ecologist Losk, folklorist Maryana, tourist Sarma.

(At the table - Host and travelers.)

Leading:Baikal is one of the highest creations of nature. Baikal is one of the most heard words in the world today. This word is pronounced either with anxiety, reaching despair, or with awakening hope. Valentin Rasputin said wonderfully: “It's good that we have Baikal! Mighty, rich, majestic, beautiful with many beauties, regal and irresistible, unconquered - how good that we have him! This can be said by those who have gathered today for a remembrance meeting, whose life is closely connected with Baikal. (Represents travelers.) Tell us about your trip and your impressions.

Baikalologist:We traveled almost 2000 km around Lake Baikal. What we just did not see, whom we just did not meet! And what beauty admired!

Lazily pulling flakes of clouds

On - behind a shadow, like a sled

And the Barguzin mountains are easy

We recognize by the regal posture ...

V. Panchenko

Ecologist:Remember, you and I landed from a helicopter near Proval Bay. And the greatest depth is only 5 m, and what is the name - Proval.

(The host shows the route on the map.)

Statistician:This is because 115 years ago, in the midst of the Baikal winter, a large piece of the Sagan steppe quickly fell into the water after an earthquake. But I was more struck by the cemeteries of birch mutts.

(Shows photographs with an epidiascope.)

Ecologist:This is just a command of nature. Baikal rose, sank coastal birch forests, then the water subsided, and the trunks polished by water remained. Further from Cape Oblom we walked through a pure pine forest. The most luminous and festive forests. I really want Baikal and everything around it to always remain clean.

Oh Baikal! Without you, the horizon in Russia cannot be radiant

If you are dirty, I cannot feel clean.

Like a cry of purity resounds over the dying blue

E. Yevtushenko.

Statistician:25 million years old Baikal, 2300 km 3 of fresh water in it. These reserves would be enough to drink 10 million times more people than now live on Earth, if we assume that 0.5 liters. A person needs water per day. People all over the world could live 40 years using only one source of water - Baikal. And what? Baikal is dying. “I’m afraid that descendants will not forgive us if we don’t save the Glorious Sea, sacred Baikal,” in the words of Mikhail Sholokhov.

Tourist:

Something is already gloomy you, Perenova. Here is what Igor Severyanin wrote about Baikal:

Since childhood, I dreamed of Baikal,

And now - I saw Baikal.

We swam and the ridges flashed,

And the cedars watched from the rocks.

Folklorist:

I'm a lot of different stories

And then I remembered the songs.

About this lake sea,

About this sacred Baikal

And I was also surprised to think that our surnames are bright words from the Baikal dialect.

Archivist:Yes, there are many interesting "Baikal" words! And the name itself is worth something!

Why are you so named, Baikal?

Who gave you the first name?

Are your freedoms stormy?

Sh. Nibuev

Hunter:I know that the Russians first came to the shores of Lake Baikal in 1643, where they met the Evenks and learned from them that the lake-sea is called Lamu.

Archivist:Yes, the lake has a whole series of names. Translated from the Turkic "Bai-Kul" means "rich lake", from the Mongolian "Baikal" - "rich fire" or "Baigal-Dalai" - "big lake", from the Buryat "Baigal-Nuur" - Lake Baikal, from Chinese "Bei-Hai" - "North Sea".

Fisherman:Something you hit history. Better remember how we met with the fishermen near Gremyachinsk, and we had such an interesting conversation.

Folklorist:- The grandfather fisherman was very indignant that the omul was not the same now, and the water became dirtier.

Baikal is both majestic and eternal,

In a granite frame carved,

And all - to the bottom - translucent,

And all - to the droplet - dear

Now it's not the same

Calling for help...

M. Sergeev

Fisherman:Grandpa is absolutely right. Previously, the omul was up to 5 kg and up to 50 cm long, but now the omul is growing more slowly, its fatness has decreased. You and I caught the largest omul weighing only 1300g and then only one, and the rest from 300g to 800g. And what to expect if all spawning grounds are polluted, fishing goes without control.

Tourist:Grandfather and his son, grandson are all fishermen, they told us everything about fish, even riddles.

Fisherman:So that you remember, I will ask you these riddles about fish and other animals living in the water.

Puzzles

1. Pale pink, gentle, cold water is needed

What kind of small fish is smaller than your mitten?

And in the sun, the fish melts, expires with fish oil.

What is a foreign fish?

The fish is ... (Golomyanka.)

2. Under a snag in greasy silt

The giant finds a home

We caught him with you

We all know what it is... (Som.)

3 In the snowy lair will be born,

Don't be afraid to catch a cold.

Grow up, start diving

Change white coats.

If you're very lucky-

Live for fifty years.

What kind of animal is that with a mustache?

Well, just think for yourself... (Baikal seal.)

4. Motley predator, long, nimble, her sharp teeth destroy the fish. (Pike.)

Folklorist:

His kind is ancient in nature,

People call it the lake.

The waves of the sea are splashing in it,

We call it Baikal.

T. Dolbunova.

Baikal water doesn’t have that clean water that once caressed the fishes of the muddy foam, its tongues beat against the rocks with a groan ... And I, remembering those fishermen, I will not forget their words that once fish were scooped tirelessly with seines, they caught different ones, one omul they salted 70 tons per year with an artel, and now there are not enough fish, and even omul. The reason is human activity.

Ecologist:That's right, because people pollute the rivers that flow into Baikal, melt wood, do not follow the rules of fishing, cut down forests along the banks, behave like barbarians who are not interested in tomorrow.

Fisherman:There are 52 species of fish in Baikal, of which 27 species live only in Baikal, i.e. endemic, and who knows whether there will be so many in 50 and 100 years.

Tourist:I remembered what fish the fishermen were talking about. And she encoded their names like this: the beginning in the first word, the middle in the second, the end in the third. Try to guess.

Baikal fish:

Wasp - sisters (sturgeon); wound - firth (burbot); lira - machine (link); hut - rice - bush (grayling); forehead - marten (perches); seal - cotton wool (roach); barn - narzan (carp); salt - mouth - garage (sorog); bull - glasses (gobies); rice - start (ripus); sieve - gon (whitefish); kant - cancer - strength (carp); taiga - less (taimen); hazel (bream); sand - baker (gudgeon); pen - look (peled); gift - cotton wool - chan (davatchan); molt (tench); knight (ide); wide - about - babaka (shirokolobka).

(Words can be written on the board or on cards that are distributed among the participants.)

Tourist:Well done guys, guessed all the names. These fish live in Baikal.

Baikalologist:And I remember how an old fisherman said: “There is such a dream that Baikal and everything that is around it for many miles, to keep clean, beautiful and intact ... But really what?

The land where the sky is propped up

Dumpy old cedars,

Where in the valleys they do not burn for a long time

Naughty saranok lights;

The land where the blood of the ancestors is thick

Flames in the forest berry,

To us she in the eyes with longing

And everything looks with pain,

After all, its breadth from year to year

Empty, dying...

D. Zhalsaraev

Hunter:Yes, I noticed that while we were walking from Cape Tonkiy to the border of the Barguzinsky Reserve, near the shore of the Barguzinsky Bay along the coast, a few meters from the water, mergansers nest, the osprey and the white-tailed eagle build their nests. These birds have become a rarity. It is good that the Barguzinsky Reserve was created, otherwise the sable would have disappeared like cormorants.

Statistician:On January 20, 1917, the Minister of Agriculture submitted to the Senate a note “On the Establishment of the Barguzinsky Reserve”, the resolution was published in the “Collection of Laws and Orders of the Government” No. 18, Article 107. The area of ​​\u200b\u200bthe reserve is 248,176 hectares.

Tourist:And why did the cormorants disappear, because there were a lot of them on the cliffs of the Svyatoy Nos peninsula and on the rocks of the Chivyrkuisky Bay? When we passed, I did not see them.

Hunter:Why have the great cormorants disappeared? Because the flora and fauna of the Baikal coast is very vulnerable. The cormorant became a victim of man's attack on nature. It disappeared after the gray goose, taiga bean goose, swan-beak and bustard, becoming the fifth species of birds in the Black Book of Baikal. These 5 species disappeared in 50 years.

Tourist:But it's terrible! Why did this happen?

Ecologist:I will give you the reasons: the decline in the number of fish stocks, which means there is little food; collection of eggs by people; harvesting the carcasses of chicks for fur farms - and now the rocks, once animated by birds, have become silent and lifeless idols.

Baikalologist:Remember how much joy our meetings with the inhabitants of the reserved taiga brought us up to the river Kabanya.

It's dark and cramped in the cedars,

Sable country.

From the dense black forest

The back is flexible black.

V. Panchenko.

Now I know that the old sable's name is Aman.

Ecologist:The greed of humanity almost led to tragedy, the sable almost disappeared from the planet, but the creation of the reserve saved it. The number of sables began to grow, but the number of a bright yellow animal - a light-column in the reserve began to decrease. After all, sable and columns are enemies.

Angler:What kind of animals we did not see: squirrels, chipmunks, weasel, ermine, moose. All of them are protected by the reserve.

Hunter:Try answering my mini quiz.

Quiz

1. The smallest animal, weighing only 1.5-2 g, is dressed in a delicate, chocolate-colored fur coat. (Shrew)
2. Skok-sand, has many enemies, changes his fur coat when winter replaces summer. (Hare.)
3. The cutest, very fast and attentive animal. Reproduces quickly. (Squirrel.)
4. Suddenly, in the snow, a pair of black eyes flashed the black tip of the tail. There was an animal - and suddenly disappeared under the snow. (Ermine.)
5. A tireless vagabond, a thieving beast. The name has a relationship with morning dew. (Wolverine.)
6. And this animal is a great craftsman to get fish, its fur is strong and beautiful, it lives in rivers. (Otter.)
7. This red cheat hunts very cleverly. (Fox.)
8. Lord of the summer taiga in the reserve . (Bear.)
9. Very fast animal with great instincts. The male secretes muscon from the musk gland, which is used in Tibetan medicine. . (Musk deer.)
10. Red deer of the reserve. (Maral.)
11. This large animal feeds on shoots of willow, birch, and aspen. If you stretch out all the branches eaten in a day, with a thickness of 3 mm, the branch would be 3 km long; and for the winter - 500 km. (Elk.)
12. This mammal is found in the waters of Lake Baikal, the weight of an adult animal reaches 160 kg. . (Seal.)

Baikalologist:While we were walking, overcoming drifts, Getting bogged down in the dwarf, crossing the rivers Kabanya, Shegnada, Thompuda, how many plants we saw!

Statistician:About 3,000 species of higher and lower plants grow on the coast of Lake Baikal, old cedars aged 550 years and larch 530 years old are found in the taiga.

Ecologist:Reliable indicators of air pollution are fir, spruce, and cedar. If the needles turn yellow, fall off, then the air is heavily polluted.

Folklorist:The needles of the Siberian taiga can cover the whole earth, every year the taiga can produce a thousand echelons of mushrooms and berries, as the writer G. Graubin wrote. By the way, when we stopped in Nizhneangarsk, I made up such a “taiga” crossword. Try to guess it!

Crossword

1. Masts were made from this tree. (Pine.)
2. With its branches it is customary to see off the last journey. (Fir.)
3. Grass with a bright umbrella of yellow buttons . (Tansy.)
4. Delicious berry, from which the mouth turns blue. (Blueberry.)
5. Christmas tree. (Spruce.)
6. Swamp berry. (Cranberry.)
7. Trembling tree. (Aspen.)
8. Mushroom - funnel. (Bugs.)
9. A tree that has a white sundress and a green hairdo. (Birch.)
10. Her autumn clusters burn like fire. (Rowan.)
11. A berry that helps with high blood pressure. (Honeysuckle.)
12. This tree is loved by the nutcracker. (Cedar.)

Baikalologist:Taiga is a huge wealth, it is the pride of Siberia, it is its lungs, and Baikal is even compared with the liver. Here is how A. Voznesensky said:

When you are sick, we are all sick.

Baikal, you are the crystal liver of the country!

"Baikal" is the protected conscience of the country.

Yes, the current state of Baikal is on the conscience of man.

Hunter:When we walked along the coast to the Baikal-Lensky Reserve, we felt sad at the thought that all the untouched purity of the taiga and the coastal strip would suddenly disappear.

Between the rivers Ulkan and Kirenga, the border of the reserve begins, then immediately - the border of the Trans-Baikal Natural National Park, then a few kilometers along the coast of the Small Sea - the Baikal Natural National Park. What is it that turns out, it is necessary to stake out everything around the lake, declare parks and reserves in order to preserve it?

Ecologist:It turns out that way. After all, such beauty is terrible to lose. We were on the islands, sunbathing in Sandy Bay, admiring the stilted trees.

(Shows photographs.)

Statistician:There are 30 rocky islands on Baikal, the largest is Olkhon Island, its length is 71 km and its width is up to 12 km. In 1643, the Cossack Kurbat Ivanov crossed to it with 75 Cossacks. The highest point of Olkhon is Mount Zhima. Opposite this mountain, 8-10 km from the shore, there is the greatest depth of Baikal - 1637 m. And when we stood in a through cave with a pagan temple, it seemed that the deity of Baikal itself was nearby.

Ecologist:But there are still undeciphered Tibetan letters on the cape. It’s beautiful, of course, but all these “Vasya was here” and so on destroy the harmony. And why is there a fuel and lubricants warehouse nearby, why are trees being cut down: where the eagles nested, they are no longer there. Herring gull nesting sites are threatened with destruction.

Angler:It's on Cape Burzan. And how many capes are on Baikal?

Statistician:Geologist and geographer I.D. Chersky counted 174 of them about 100 years ago.

Archivist:And I was struck by the museum in Listvyanka, how many fish and so different in the stained-glass windows! The openwork fringe of the St. Nicholas Church, and as we climbed to the Chersky stone, then crossed to the port of Baikal. And the most unforgettable thing is a trip along the old Circum-Baikal Railway.

Tourist:I will not forget the beautiful panorama that opened from the old lighthouse over the port of Baikal. No wonder A. Tvardovsky wrote about the "royal waters" of Baikal, about "mountains in the blue twilight."

Statistician:The former Circum-Baikal Railway is considered an open museum. Over 84 km from the port of Baikal to Kultuk, we counted more than 50 tunnels and arches, many bridges, galleries.

Hunter:We stood near the village of Kultuk, fascinated by the majesty and grandeur of the lake, where the whitish surface of the water merged with the clouds far, far away. Baikal constantly amazes me with its immensity.

Statistician:Baikal is a unique body of water. It holds one fifth of the world's fresh water reserves. If all the rivers of the earth began to flow into Baikal, they would fill it for a whole year. Its length is 636 km, its width is from 25 to 80 km, and its area is 31,500 km2. 544 rivers flow into Baikal, the largest of which is the Selenga, and only one Angara flows out. The poet M. Stock wrote about her beauty:

I am the queen of sparkling waters

I am the beauty of the wild;

My waters rush forward,

Fast to the north, shining proudly.

Between hills and rocky cliffs,

Now shining, now menacingly dark

I rush from where Baikal beats,

To the wide wave of the Yenisei.

Remember, friends, the Shaman stone at the source of the Angara is one of the 31 natural monuments of the Irkutsk region.

Folklorist:I remember the legend where this stone came from. She fell in love with Angara, the only daughter of the Baikal hero, the handsome Yenisei, and, despite her father's prohibition, one night she escaped from the stone walls. Late the father of the fugitive missed, became furious, grabbed a cliff from the shore and threw it after him. Since then, the cliff has been lying in the place where the rocky fetters of the Angara broke.

Ecologist:We walked to Kultuk mainly through places that more or less retained their original beauty, but the Slyudyanka section - the mouth of the Selenga River - is a continuous pain and cry of the blue heart of Siberia.

Baikalian:By the will of circumstances, Baikal became the main arena of the struggle for nature protection. The negative impact of two pulp and paper mills - Selinsky and Baikalsky - is felt in full force.

Ecologist:The Baikal forest is felled, pipes smoke, the crustacean - epishura, which plays an important role in the self-purification of water, passes through itself several times the entire volume of the upper 50-meter layer of water. It dies hundreds of tons annually, instead of a crustacean, inhabitants of polluted waters appear. Dirty accumulations of poisonous foam of garbage were found many kilometers from the plants. The area of ​​polluted bottom sediments exceeds 150 km 2 , the waste is spread over 8-10 km. Birds and fish are dying. New quarries, factory smoke, cutting down are destroying the nature of Lake Baikal. The area of ​​drying forests has already reached half a million hectares.

Statistician:The BPPM was built in 1966. During this time, 1.5 billion m 3 of wastewater was discharged, the total amount of polluted water was 15 thousand km 3 . More than half of the cleanest water in the world is spoiled, but for him?

Fisherman:To amuse the vanity of the departmental ones, they say "what a colossus was erected."

Hunter:To produce cardboard, other types of paper, fodder yeast.

Tourist:For clothes made of viscose fabric to appear ... But for all this, a terrible price - Baikal is on the verge of death.

Statistician:Thousands of tons of mineral and organic waste accumulate annually in Baikal. Thousands of herds of savage tourists have already turned many picturesque places in the desert without flowers, berries, mushrooms and even coastal pebbles, which were taken away for souvenirs. A fund for the protection of Baikal has been created.

Leading:What did this journey give you, besides bitterness and replenishment of the memory of the beautiful?

Baikalologist:With a feeling of gratitude, we said goodbye to the Baikal trail. She led us around the whole of Baikal, generously revealed to us the most intimate and beautiful secrets of its nature.

Hunter:She showed us its mountains, rivers, capes, gulfs, islands, valleys and valleys, storms, winds and fogs.

Fisherman:Its unheard-of sunsets and sunrises, its infinitely deep heavenly space.

Ecologist:She introduced us to the untouched protected forests and their inhabitants.

Tourist:She once again convinced us that Baikal is a treasury of unprecedented wealth that must be preserved and protected.

Archivist:She once again made it clear that Russia and Siberia are unthinkable without Baikal.

Leading:Humanity generally finds it very difficult to learn lessons and admit its mistakes. The proverb “We don’t keep what we have, but when we lose it, we cry” is right. But now work is underway on the law on Baikal, an international ecological center for the protection of Baikal has been created, the queues of factories have been closed, protected areas are being created. Many sights have been declared natural monuments. How would you like, dear friends, to end our meeting?

Baikalologist:I propose to send a letter of appeal with our signatures to the editorial office of the Tomsky Vestnik newspaper.

letter of appeal

Siberians, you have priceless wealth - a blue pearl called Baikal. Our harsh Siberian land is inconceivable without it. Anton Platonovich Chekhov once said: “Baikal is one of the most picturesque places I have ever seen.” Many of us have not seen Baikal with our own eyes, but we know that it is unique and can repeat the words of V. Rasputin: “It is good that we have Baikal!” There is no need to build anything else along the shores of Lake Baikal, the SPPM and BPPM are enough, there is no need to cut down the forest along the slopes of the Baikal mountains, there is no need to dig, mine and dig along the shores and at the bottom of Baikal. We agree with Mikhail Vishnyakov that “enough sad discoveries, fatal inventions”, especially if the price of these inventions is Baikal…

Archivist:And finally, I would like each of you to give an explanation on the "Baikal Trophy".

(Children draw cards on which one or more words are written. They must explain what it is.) Olkhon;

$11. Rachok - epishura;

$12. cormorant;

$13. 544 rivers;

$14. Omul;

$15. Failure;

$16. Sable;

$17. Holy Nose;

$18. BPPM;

$19. D.I. Chersky;

11. Barguzinsky Reserve;

12. Cape Burkhan;

13.1637 m;

14. Shaman stone;

$115. 23000 km 3

$116. 25 million years;

$117. 636 km;

$118. Listvyanka;

$119. 1643 Kurbat Ivanov;

$120. Lamu.

Internet resources used:
http://ozerobaikal.info
http://www.baikal-club.ru
http://www.magicbaikal.ru

Goals:

• to acquaint with Lake Baikal, with unusual and mysterious phenomena of the life of the lake, with the only river flowing from Lake Baikal. Angara and rivers flowing into Baikal, with inhabitants (seals and fish);
• to teach to understand beauty, to cultivate an ecological culture, a sense of responsibility for the fate of the lake, a humane attitude towards animals;

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Extra-curricular event "Baikal-Pearl of Siberia"

Goals:

• to acquaint you with Lake Baikal, with unusual and mysterious phenomena of the life of the lake, with the only river flowing from Lake Baikal - the Angara and the rivers flowing into Baikal, with its inhabitants (seals and fish);
• to teach to understand beauty, to cultivate an ecological culture, a sense of responsibility for the fate of the lake, a humane attitude towards animals;

Equipment:

• geographical map of Lake Baikal;
• a toy - a boat, an audio recording of the noise of the waves;
• student work;
• exhibition of books about Baikal

Lesson progress

Dear children, today we will go on a boat trip.

(Children sit on a carpet around the geographical map of Lake Baikal.)

Working with the map: Let's start with the geographic map. On the map, Baikal has the shape of a young moon. This is how it is seen from space. The lake is located in Russia, on the territory of the Irkutsk region and the Buryat Republic. Today, the Republic of Buryatia is located on the southeastern and northern shores of Lake Baikal. Irkutsk region occupies its western part.

Teacher: The waves of the sacred sea and the mountains bordering its shores adorn the state emblem of the Republic of Buryatia. In the upper part of the emblem there is a golden soyombo (sun, moon and hearth) - a symbol of eternity. The lower part of the coat of arms is framed by a blue ribbon "hadag" - a sign of hospitality, cordiality and goodwill of the Baikal land.

Student: Baikal is the deepest lake in the world, it is the well of the planet with clean drinking water. If all sources of drinking water suddenly disappeared on earth and only Baikal remained, then all the people of the globe, using its water, could live for almost half a century.

Pupil:

Baikal! I miss you,

You often appear in my dreams.

I want to drink your water

And ride the wave

Easy, touching the crest of the wave,

Rush across and along.

I believe in fairy tales - like Green

You have your own Assol.

Student: Why is Baikal called Baikal? Where did this name come from in Russian?

Teacher: All the peoples that inhabited the shores of Lake Baikal - Buryats, Kirghiz, Mongols, Evenks, Russians - called the lake in their own way. Probably, they translated this name from some other language. But from what? Scientists suggest that the Turkic-speaking peoples - the Kurykans - gave the name to the lake. Baikal is a Turkic word from Baikul, which means a rich lake.

Pupil:

Baikal is called Baikul, Baigyul and Beihai:

He has been given many mysterious names.

But we always recognize him on the world map,

Let's look at the silhouette and say: "This is it!"

In traditions and legends, Baikal is a stern old man.

And he is actually perky, young.

It is no accident that he is noisy, impetuous, cheerful -

After all, it is filled with life, And not with plain water!

Tsydemzhap Zhimbiev

Student: Baikal is amazing and beautiful. He is unique in every way. This is not only the deepest lake in the world (1736 m), but one of the oldest (25 million years) and at the same time young. Many scientists consider Baikal to be an emerging ocean. Look, Baikal is surrounded by mountains and highlands from all sides, sometimes they either approach the water itself, or move away from the coast by 10-20 km.

Working with the map:

Along the western shore of the southern part of Baikal, the Primorsky Range stretches. Further to the north, it gives way to the Baikal Range. The Barguzinsky Ridge stretches from the northeastern tip of Lake Baikal, the Ulan-Burgas Ridge stretches along the eastern shore, and the Ikatsky Ridge stretches to the north of it. Along the eastern shore is the Khamar-daban mountain range.

Teacher: Who knows what is the only river that flows out of Baikal?

Children: Angara.

Pupil: The Angara originates in the southwestern part of Lake Baikal, cutting through the low Primorsky Range. The total length of the Angara is 1826 km. The Angara has a fast current and clear water. It freezes late and opens early.

Student:

Angara river,

The waters are clear

The islands along it are all wooded,

The islands on it are all in currants,

There is nothing more beautiful than my homeland.

Scarlet dawns are burning above you,

Angara River - Baikalov's daughter.

M. Trofimov

Working with the map: Look, there is a huge rock in the distance!

Teacher: I will tell you an old legend about how this rock appeared here.

In the old days, the mighty Baikal was cheerful and kind. He deeply loved his only daughter Angara. She was not more beautiful on earth.

During the day it is bright - lighter than the sky, at night - darker than the clouds. And whoever rode past the Angara, everyone admired her, everyone praised her. Even migratory birds - geese, swans, cranes - descended low, but they rarely landed on the water of the Angara. They said: “Is it possible to blacken light?”

Old man Baikal took care of his daughter more than his heart.

Once, when Baikal fell asleep, Angara rushed to run to her beloved, the handsome Yenisei.

Father woke up, angrily splashed waves. A terrible storm arose, mountains sobbed, forests fell, the sky turned black from grief, animals fled in fear all over the earth, fish dived to the very bottom, birds flew away to the sun. Only the wind howled the bogatyr lake raging. Mighty Baikal hit the gray mountain, broke off a rock from it and threw it after the fleeing daughter.

The rock fell on the very throat of the beauty. The blue-eyed Angara pleaded, gasping and sobbing, and began to ask: “Father, I am dying of thirst, forgive me and give me at least one drop of water ...”

Baikal shouted angrily: “I can only give my tears!..”

For hundreds of years, the Angara has been flowing into the Yenisei with water like a tear, and the gray-haired lonely Baikal has become gloomy and scary. The rock that Baikal threw after his daughter, people called the Shaman stone. Rich sacrifices were made to Baikal there. People said: “Baikal will be angry, it will tear off the Shaman stone, the water will gush and flood the whole earth.”

Only it was a long time ago, now people are brave and Baikal is not afraid...

Working with the map: There are about 30 rocky islands on Baikal. The smallest island is called Modota. Olkhon is the largest island. The locals call it Oikhon. Translated from Buryat, this word sounds like “forest” or “a little wooded”.

Olkhon Island is the heart of Lake Baikal. It is located in the middle of Lake Baikal and even in its shape resembles the outlines of Lake Baikal. The island is 72 km long and 15 km wide. Near the island is the deepest part of Baikal (1637 m).

Olkhon Island is one of the most beautiful places on Lake Baikal.

Pupil: Yes, Baikal can be different - severe and inhospitable when storm winds bring cold and a large amount of precipitation in the form of rain and snow, calm and majestic when the sun plays in the Baikal wave in calm weather.

Student: Baikal is beautiful at any time of the year, especially in summer. Summer on Baikal is the best time when the water heats up; and the hills are raging with colorful flowers, when fish generously plays near the shore to the cries of gulls, and at every step along the road one meets either raspberry or honeysuckle. Summer on Baikal is a joy! We are happy to live in such a wonderful place!

Teacher: What a wonderful day today! Everything around is flooded with sunlight. Clouds float slowly across the blue sky.

Fizminutka:

Get up! Feet shoulder width apart, arms down. Inhale - exhale, inhale - exhale, inhale - exhale. While inhaling, slowly raise your hands up, gradually “stretching” the whole body, starting with the fingers, then stretch your wrists, elbows, shoulders, chest, lower back and legs, but without tension and without lifting your heels off the floor, reach for the sun with your fingertips .

Sound recording of the sound of the waves.

Teacher: Baikal is unique, not without reason Siberians call it not a lake, but a sea.

Working with the map:

What major rivers flow into Baikal? (Selenga, Upper Angara, Barguzin, Turka, Snezhnaya.) Well done!

336 rivers flow into Baikal, and only one flows out - the Angara.

What river flows in our area? (Hilok). The Khilok flows into the Chikoy River, and the Chikoy into the Selenga. And the Selenga? In Lake Baikal. This means that our small rivers carry their waters into a huge lake. So you can't pollute them.

Teacher: About 2635 species of animals and plants live in Baikal, 2/3 of which are endemic and are not found anywhere in the world.

Pupil: Guys, I want to ask you a riddle:

Not a fish, not a whale.

Who is she - go and find out!

Fish catches and is silent.

Guessed?

This is ... (nerpa).

Student: The seal lives in the waters of Lake Baikal. The seal is closest to terrestrial predators of the bear family, but is adapted to water. The seal belongs to the order of pinnipeds. And it is named so because its forelimbs have transformed into flippers, which serve it for movement. The tail of the seal is short, there are no auricles at all. In mid-March, a seal pup is born on the ice in a snowy lair. Belek is 60-80 cm long and weighs 3-3.5 kg, its fur is white. The cub is so white that only two large black eyes stand out against the background of snow. The seal feeds on fish that it catches in the water. The seal can stay under water for 20-25 minutes. In calm weather, the seal swims around Lake Baikal and sleeps with its muzzle out of the water and flippers spread out to the sides. In winter, seals do not come to the surface of the ice; they breathe into a hole that they make in thin ice. The Baikal seal is listed in the Red Book.

Teacher: Answer the questions:

How many eyes does a seal have? How many front flippers? Do seals have ears? What is her tail? What is a baby seal called? Where does the seal winter? What does a seal eat? Is the seal listed in the Red Book?

Well done! You answered all questions correctly.

The seals are trainable. They obey the trainer, for which they receive a treat - a long-winged bull. They know how to break dance, sing funny and blow their mustaches noisily.

Pupil: Baikal is rich in fish, currently there are 54 species of fish in the lake. The Red Book of Buryatia includes fish - Baikal sturgeon, taimen, white Baikal grayling, tench. In addition to them, omul, whitefish, black Baikal grayling, horned, ide, crucian carp, pike, perch, burbot and others live in Baikal. Catfish, Amur carp and bream were artificially bred. Golomyanka is a unique fish found only in Lake Baikal. Golomyanka is the most numerous fish in Baikal.

Large Herring Gulls are the most noisy neighbors of seals on rocky shores. The inhabitants of the forests near the shores of Lake Baikal are brown bears, red deer, squirrels, chipmunks, ground squirrels, marmots, foxes, wolves, and hares.

Teacher: In the 20th century, the fate of sacred Baikal was to become a martyr lake. Baikal got more than enough from pulp and paper enterprises, from air emissions densely planted like a carrot in a garden, from the industry of the Angara region, from "logging plans" and forest fires, from poisonous slurry brought by the Selenga, from chemical fertilizers flowing from the fields, from the neighborhood with BAM and from human indifference. In order to preserve the beauty and purity of the lake, first of all, it is necessary to completely stop dumping any wastewater into it, which, with the modern development of science and technology, is a completely solvable task.

How one wants to be sure that in a hundred and two hundred years a person, approaching Baikal, will freeze, contemplating the primordial beauty of its pure depths; and in a hundred, and in two hundred years, Siberia will remain Siberia - a land inhabited, well-maintained and reserved, and not a torn lunar landscape with the remains of petrified trees. The younger generation should learn from their ancestors the call: the holy land is indestructible!

And what can we do to save Baikal?

Those present are divided into teams and offer their solutions for the preservation of the unique lake (slogans, posters - warnings, sketches of garbage cans and bins in recreation areas for residents of the city on the shores of Lake Baikal). Protecting your projects. Summing up.

Pupil:

Baikal is the eighth wonder of the world,

That's what they always say about him.

Baikal is beautiful in winter and summer,

And every single day in a row.

In winter it is covered with ice,

In another form he came to us,

When suddenly spring came to us.

Baikal has a different character:

Then he gets angry, then he coos,

That calm, then a storm,

Oh how wonderful

What is he in the world!

And the rivers in our deep Baikal

They won't stop flowing fast.

Let's get together guys

Protect our beauty!

Leading: In order to preserve the beauty and purity of the lake, first of all, it is necessary to completely stop dumping any sewage into it, which, with the modern development of science and technology, is a completely solvable task.

Show presentation

Reflection:

In order to form an ecological culture and a sense of responsibility for the fate of Lake Baikal, the teacher holds a competition of drawings and essays on the topic “Baikal needs the protection of children!”

HOLIDAY SCENARIO,

DEDICATED

DAY OF BAIKAL

"PEARL OF SIBERIA"

Baikal Day Scenario

Bolshoye Goloustnoye.

Before the start of the holiday, cheerful music sounds, stands are decorated,

exhibition of arts and crafts of residents

Goloustnensky municipal district.

The melody of the song "Glorious Sea, Sacred Baikal" sounds -

This is the signal for the start of the holiday.

Sounds like phonogram and everyone sings a song

"Glorious sea, sacred Baikal" (1 verse and 1 chorus).

1 led: I love sacred lake

Transparent sea Baikal

He is very powerful, wide

Spread among the rocks.

2 Vedas: If minor anxieties showered from your soul after meeting with an ordinary earthly miracle, it means that you met with Baikal.

And we have gathered to experience tenderness and pride for our unique, inimitable land.

The floor for congratulations is given to the Deputy Head of the Goloustnensky Municipal Formation Zhukova Olga Mikhailovna.

1 led: Motherland begins with memory,

With reverence for their origins

From the coat of arms, the anthem, the Russian banner

With respect for the precepts of the saints.

2 Vedas: Today is an unusual day, today the streets of our country look more elegant than ever. Because today Russia celebrates the day of the national flag! All countries of the world, all states that exist on earth have their own flags. They are a hallmark. The national flag is the history of the country and its present day. A symbol of the unity of the country and the independence of our people. The national flag is raised during solemn events, holidays, and at this time the Anthem of the Russian Federation is always played. And now, under the banner of the Russian Federation, STILL!

(The child solemnly takes out the flag).

After that, the Anthem of the Russian Federation is played.

1 led: We have many guests at the party. The floor for congratulations is given to the chairman of the Irkutsk regional public organization "All-Russian Society for the Conservation of Nature" Shlyonova Vera Mikhailovna.

The word is given by ________________________________________________ __________________________________________________________________

_______________________________________________________________________________________________________________________________________

1 led: The ringing of bells floats over Russia

This chime does not give us rest

Conquers the soul, orders to think.

The word for congratulations is given to priest Sergius, rector of the church of St. Nicholas in the village of Bolshoye Goloustnoye.

2 Vedas: Holy Sea!

Dear Baikal!

There is no equal to you

You sunk into my soul.

1 led: You look around - and the soul is easy

And in the heart - a song

So, freely, widely

And sweetly the song about the native land is sung

And the blood boils and the heart beats proudly,

And with joy you listen to the sound of words:

“I am the daughter of Baikal,

Here is the land of my fathers.

The folklore ensemble "Baikal - Dalai!"

(Sounds a song about Baikal).

2 Vedas: Native Baikal, I live by you alone,

I draw strength from you

I breathe with you.

(The song "Gremi Baikal" sounds.

Music Knyazev. Korchagin's words).

1 led: The sun laughs softly

Shines brighter, hotter

And from the stage the song flows

About my side.

(The song ___________________________________ sounds).

2 ved : There is just a temple

There is a temple of science

And there is also a temple of nature -

With scaffolding pulling hands

Against the sun and winds.

He brought at any time of the day,

Open for us in the heat and chill.

Come in here, be a sensitive heart,

Don't desecrate her shrines.

1 led: What can each of you do?

2 Vedas: First, do not pollute the environment.

1 led: Antoine de Saint-Exupery has this rule: “I got up in the morning, washed myself, put myself in order, immediately put my planet in order.”

2 Vedas: (cleaning the shore of Baikal) _______________________________________

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

We would like to express our gratitude for participation in the project activities for the protection of the nature of Lake Baikal: These are Faina Petrovna Mangaskina, Lyudmila Pavlovna Kozlova, Olga Anatolyevna Zvonova, Larisa Glebovna Chikalina. Thank you for devoting a lot of time to the protection of Lake Baikal and for shaping a responsible attitude towards nature in our children.

The floor is given to Faina Petrovna Mangaskina.

2 Vedas: Our children study the secrets of the nature of the Baikal region at the lessons of "Baikal studies", "Ecological tourism". The school pays a lot of attention to environmental issues. The guys write projects, participate in various competitions, promotions.

The floor is given to the Deputy Head of the Goloustnensky Municipal Formation Zhukova Olga Mikhailovna.

(Gives gratitude to the director of the school).

1 led: Lake Baikal - the joy of the whole Earth

It is better not to find beauty in the world,

This is a mirror of happiness, love

Please take care of him!

Don't let him offend anyone

Even to my best friend

Protect him like your own mother

And love how expensive the area is.

Baikal will remain forever in our hearts.

With its beauty, it will captivate people forever.

Second part.

"War in People's Memory".

(The melody of military songs sounds).

2 Vedas: Today is a holiday on Baikal,

And the soul is light, but for this day to come

The people who live here have to work hard.

1 led: During the Great Patriotic War

132 warriors stood up for the defense of the Motherland,

56 gave their lives for her.

(The melody "REQUIEM" sounds).

1 led: It's not true that from that war,

Only grave mounds remain

She is alive as long as we are alive.

And twenty years have passed

And forty years have passed

And seventy passed

But we did not warm up from that war

We are merged with her memory and heart.

2 Vedas: And of course, on this festive day, we cannot but congratulate our veteran Vasily Andreevich Belozertsev. Dear Vasily Andreevich, health to you and a peaceful sky above your head!

1 led: There was no war here

To burn bread and huts,

There was no war here.

Where would the soldiers fall.

But there was a war

No easier than that bloody one.

But there was a war

Where the women mowed

But there was a war

But there was a war

Where the boys plowed

But there was a war

where they also died.

2 Vedas: The Labor Front helped to forge the Great Victory. And we would like to note the merits and congratulate our home front workers and widows of the Great Patriotic War. This:

Arefieva Pelageya Andreevna

Barkhokova Uliana Vasilievna

Burzaeva Ustinya Buzaevna

Bardanova Pelageya Petrovna

Bardanova Alexandra Butukhanovna

Bortosova Olga Buzaevna

Belozertseva Agrafena Mikhailovna

Bortosova Uliana Ivanovna

Bakhaeva Tatyana Trofimovna

Bakhaev Petr Alekseevich

Grigorieva Maria Egorovna

Galkin Alexey Ivanovich

Mikhailova Vera Iosifovna

Manzheev Nikolay Prokopevich

Petcheev Egor Alekseevich

Putilova Tamara Ivanovna

Strekalovskaya Raisa Petrovna

Bortosova Dora Alekseevna

Imideeva Fedor Prokopyevna.

1 led: Please accept from us a musical number in honor of the Baikal Day holiday.

The third part

"Good people live on Baikal."

(The melody "My Village" sounds).

1 led: Good people live on Baikal.

They decorate it with their deeds,

I will walk around the village, what is not a house is a toy.

2 Vedas: The owner and the hostess are trying

They are going to the competition.

The floor for summing up the results of the competitions "Best Estate", "Best Palisade" is given to the Deputy Head of the Goloustnensky Municipal Formation Zhukova Olga Mikhailovna (1. Diplomas for the Best Estate; 2. Diplomas for the Best Palisade; 3. Thanks to the sponsors; 4. Thanks for participating in exhibitions of bouquets, crafts, newspapers and photographs).

Block of amateur performances.

Musical numbers.

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Fourth part.

"Sports".

1 led: The Baikal land is famous for its heroes!

We invite the heroes to measure their strength.

2 Vedas: The competition "Baikal Bogatyr" is announced. What is a holiday without a national wrestling (The venue is announced, the judge, participants are introduced. Then competitions are held in lifting weights, tug of war, arm wrestling (male and female), volleyball).

The jury sums up the results, reward the participants.

Fifth part.

"Flash - mob" Yokhor ".

« Lake Baikal»

Prepared and conducted:

M.A. Hakobyan - teacher of biology

Subject: « Lake Baikal».

Goals:- introduce students to Lake Baikal, show its uniqueness,

introduce the animal world of the lake, give some historical

knowledge about Baikal;

To develop students' speech, memory, broaden their horizons, enrich

lexicon;

Cultivate love for the Motherland, for nature, respect.

Today at our event we will get acquainted with one of the great lakes of the planet Earth - Lake Baikal ( next №1,2,3).

Baikal is too big and mysterious. Let's start with the geographic map.

This is Baikal! From space, Baikal has the shape of a young moon (sl. No. 4).

Ancient Baikal is visible from space,

Its crescent is azure.

He earned fame on the planet,

Glorified by our stormy times.

How beautiful you are, our father Baikal!

Among forests, sand dunes and rocks.

You stand, not knowing sorrows and troubles

A quarter of a hundred million years.

Baikal is one of the oldest lakes on the planet.

And here is some more information about this lake: (sl. No. 5)

Baikal is located on the border of the Irkutsk region and the Republic of Buryatia. The width of Baikal ranges from 24 to 79 km. The bottom of Lake Baikal is 1167 meters below the level of the World Ocean. In terms of area, Baikal ranks sixth among the largest lakes in the world. The length of the coastline is 2100 km.

The depth of Baikal is -1631 m.

In terms of depth, Baikal ranks first among the lakes of the globe.

(sl. No. 6).

The average depth of the lake is 745 m, the maximum depth of the lake is 1642 m

But this depth is not everywhere.

Baikal is not only the deepest lake on Earth, but also the largest storage of fresh water - it contains about 19% of the world's reserves (sl. No. 7).

Among the mountain ranges, near the hills and rocks
The lake-sea spread,
Pearl of Siberia - ancient Baikal,
Whose waves make noise in the open space.

Baikal has no equal lakes on Earth -
It is the deepest and purest!
Beautiful in the morning, in the evening dawn,
In the snow and under the radiant sun.

An average of 336 rivers and streams flow into Baikal, and one Angara flows out - a tributary of the Yenisei. The largest river Selenga (words №8,9).

Why do you think Baikal is called Baikal? (sl. No. 10).

Origin of the name Bai - Kul (Turk.) - a rich lake

Baigaal - Dalai (mong) - rich fire

Bei-Hai (Chinese) - North Sea

Baikal is one of the oldest lakes on the planet, its age is determined at 25-30 million years. Most lakes, especially those of the Ice Age, live for 10-15 thousand years, and then they fill up with sediments and disappear from the face of the Earth. There are no signs of aging on Baikal, like many lakes in the world ( next №11).

On the contrary, recent studies have allowed geophysicists to hypothesize that Baikal is a nascent ocean. This is confirmed by the fact that its shores diverge up to 2 cm per year, just as the continents of Africa and South America diverge.

Legend of Baikal.(sl. No. 12). There is a legend that the father of Baikal had 336 son-rivers and one daughter, Angara, all of them flowed into her father in order to replenish her waters. But then his daughter fell in love with the young handsome Yenisei, went against the will of her father, who wanted to pass her off as an old Irkut. She fell in love with the Yenisei River and began to carry the waters of her father to her beloved. In response, Father Baikal threw a huge piece of rock at his daughter and cursed her. This rock, called the Shaman-stone, is located at the source of the Angara and is considered to be its beginning.

Baikal is beautiful at any time of the year! (sl. No. 13,14,15,16). Enormous depth, amazing purity and transparency of water, harsh fabulous beauty of the coast. High waves break against the rocks with noise and roar, the sound of a powerful surf spreads far (sl. No. 17).

Our yacht is approaching the largest island of Lake Baikal - Olkhon Island.

Baikal has 27 islands, of which the largest is Olkhon. (sl. 18)

In the myths and legends of the Buryats, Olkhon is called the abode of the formidable spirits of Baikal. (sl. №19). Here, according to legend, the chief of the khans, Khaan-Khute-baabai, sent to Earth by the higher gods, descended from the sky. Here lives in the form of a bald eagle - a golden eagle, his son named Khan Shubu, who was the first to receive a shamanic gift.

Let's dive into the underwater kingdom of the lake.

How tempting to see with your own eyes who lives in this crystal chamber. ( sl. No. 20).

Depth 100 m. (sl. No. 21,22)

At such a depth there are gobies and grayling. Grayling is one of the most colorful and beautiful fish in Russia. Its weight reaches from 500 to 1500 grams. It lives not only in the lake, but also in the rivers of Siberia.

Depth - 150 m. (sl. No. 23)

At such a depth, the omul spends quite a lot of time. The largest size of omul is 50 cm, weight up to 5 kg. Omul lives up to 25 years. Out of 100 omul eggs, one fish survives. How long the omul will survive depends on the purity of the water in Baikal.

Omul is a large commercial fish weighing up to 3 kg. It feeds on large benthic crustaceans, juvenile fish, and small zooplankton.

Depth 200 m. (sl. No. 24)

A sturgeon swims past us - this is the king-fish of Baikal. Sturgeons live in Baikal for 50-60 years or more, reaching 100-130 kg of weight. This fish grows very slowly. Predatory fishing for sturgeon greatly undermined the stocks of the most valuable fish of Baikal. Now the sturgeon is listed in the Red Book.

Depth 380 m. (sl. №25,26)

Here she is! This is the golomyanka.

The golomyanka is a viviparous fish, it does not lay eggs, but live young, which die at temperatures above + 10 C. There is so much fat in the golomyanka that the dead one does not sink, but floats on the surface. In the past, the inhabitants of the coast of Lake Baikal collected dead golomyanka and rendered fat from it, which was used for lighting and as a remedy.

More than 70% of the inhabitants of Baikal are not found in other water bodies of the planet. These species include the golomyanka, a pinkish-white, translucent, scaleless fish.

Depth 500 m. (sl. No. 27)

Behind the porthole are silver golomyankas and planarians. Very beautiful.

Not only the fish resources of Baikal, but also the fur wealth of the Baikal and Transbaikalia have long attracted immigrants here.

Skins of the Barguzin sable - the most valuable fur in Siberia (sl. No. 28). He deservedly enjoys worldwide fame.

Fluffy-tailed squirrels are common in the taiga - another object of fur trade (sl. No. 29).

We say goodbye to Olkhon Island.

The peoples who inhabited the shores of the lake called the lake - Baikul, which means "rich lake". And Baikal is really rich. It is rich in its animal and plant life. Currently, 1550 species and varieties of animals, 1085 plant organisms are known. (sl. No. 30,31).

According to the Institute of the Siberian Branch of the Russian Academy of Sciences, there are 2630 species of plants and animals in the lake. Such an abundance of the organic world is due to the large amount of oxygen in the water.

The lake and coastal areas are distinguished by a unique diversity of flora and fauna. Their inhabitants are 2/3 endemic (i.e. unique), that is, they live only in this reservoir.

Baikal - freshwater, with clear water,
And there are many living creatures in the waters:
Sturgeon, golomyanki, taimen with roach,
Whitefish, omul - endemic to Baikal.

The Baikal seal lives in those waters,
And the shore is a nesting place for birds,
You will see eagles and seagulls flying.
The bears come to feed.

Musk deer lives in the mountains of the Baikal region -
Deer, the smallest in the world,
And the slopes around are covered with taiga,
Rich flora of Siberia.

A little about coastal nature. The taiga comes close to Baikal and therefore the animal world is diverse here. Of course, sable is considered the main game animal. (sl. No. 32).

On open, grassy areas of the mountains, bears also find a plentiful table - various types of umbrella and legumes. It is in these landscapes and only in strictly defined periods of the year that so many bears can be observed. The northern shores of Lake Baikal are unique and unique in this respect. . (sl. No. 33)

The appearance of a bear on the shores of Lake Baikal has the character of a mass regularly repeating phenomenon. They can be seen here from the 2nd decade of June, depending on when the ice on Baikal disappears and the summer of caddisflies begins. Baikal attracts bears with a variety of different food, the lake throws out beetles, dragonflies, mollusks, dead gobies, golomyankas, and sometimes young seals.

In a wide strip of the Baikal coast on the verge of two elements - earth and water, inhabitants find shelter, whose life is closely connected with both water and land. White-tailed eagle, osprey, black kite, several species of gulls nesting on the islands are the main species of birds, without which the shores of Lake Baikal are hard to imagine (sl. No. 34,35,36,37,38).

The only representative of Baikal mammals is the seal or Baikal seal, which has a common ancestor with the northern seal (sl. No. 39). Scientists suggest that the seal entered Baikal from the Arctic Ocean along the Yenisei and Angara during the Ice Age. Its number is currently about 60 thousand heads. The seal lives for more than 55-56 years, during the life of the female can bring up to 2 dozen cubs. . The limbs of the seal are flippers. The front flippers are well developed, with sharp claws.

When Baikal is covered with ice, powerful front flippers are the tools with which the seal makes an outlet in the ice for emerging and inhaling air.

Most of the seals appear in mid-March, they are born on ice, in a snowy den, and while they feed on their mother's milk, they do not dive into the water. Cubs have white fur - this is their protective coloration. (sl. No. 40). With the transition to eating fish, their color changes: silver-gray in 2-3 months old, brown-brown in older ones.

The seal is one of the three freshwater seals in the world. These animals are very curious, often swim up to ships and look at them for a long time. (sl. No. 41).

Of course, all the animals can not be counted. There are many of them and they all need protection. (sl. No. 42,43,44,45).

Another feature of the lake is its transparency - up to 40 meters. No body of water on Earth has such a high transparency of water.

(sl. No. 46,47,48).

And now about the sad.

Baikal is a unique lake, but like any natural object, it has its own environmental problems. In 1996, the lake was included in the UNESCO World Heritage List. (sl. No. 49).

Baikal Pulp and Paper Mill. In 1966, the BPPM began operating. As a result, the adjacent territories of the lake began to degrade. The drying up of the taiga is noted (sl. No. 50).

In September 2008, the plant had to be shut down. However, in January 2010, a resolution was adopted that actually allowed the Baikal Pulp and Paper Mill to drain industrial effluents into Baikal, burn and store any waste on its shores. (sl. No. 51).

On March 10, 2010, public organizations in Russia announced the creation of a coalition "For Baikal" and the beginning of the collection of signatures under an appeal to UNESCO.

(sl. No. 52,53).

Eastern oil pipeline. (sl. №54). The Transneft company is building an oil pipeline "Eastern Siberia - the Pacific Ocean", passing in the Baikal region. As a result, the entire unique ecosystem of the lake would have suffered in the event of an oil spill. On March 18, 2006, a rally was held in Irkutsk against the construction of an oil pipeline. As a result, Vladimir Putin banned this project on April 26, 2006. At present, the oil pipeline is being built outside the watershed of Baikal.

In 1956, the lake was used for hydroelectric power. It became an integral part of the Irkutsk reservoir. As a result, the water level rose by 1 m ( sl. No. 55).

In addition to industrial enterprises, the lake is polluted with household waste. Raids are regularly carried out to clean it, but unfortunately it does not become smaller ( sl. No. 56,57,58).

Baikal attracts tourists from all over the world (sl. 59). 70 km from Irkutsk is the village of Listvyanka - the most popular tourist destination on Lake Baikal. This is where most cruises on the lake originate. The Great Baikal Trail runs in various areas around the lake.

Baikal is one on the whole planet,

Another is simply not given ...

We are all yours, my Baikal, children,

And we are destined to live with you!

What are you sad about, beloved Baikal,

What is your surf sighing about?

Or someone evil, relentless

Does he make fun of you sometimes?

And Baikal sighed in response to me:

“I have lived in the world for a thousand years…

Nobody offended me

On the contrary, everyone respected ...

But over the past half century...

I don't recognize the person!

Like pure water

He will never need…”

And people need to protect it!
It has been under siege for a long time.

For what we leave to posterity ...

Baikal and its neighboring ranges are increasingly being used for recreation by the population. Tourist bases and rest houses are being created along the shores of the lake. (sl. No. 60).

Baikal is a miracle, a living organism,
And people need to protect it!
Factories, villages, "wild tourism" -
It has been under siege for a long time.

The sacred Baikal rages and makes noise
And throws waves at us, crumpled,
As if Baikal's soul hurts
For what we leave to posterity ...

Do not offend, people, the sea!

Baikal also wants to live:

Play with the wave, arguing with the winds

And faithfully serve people!

Protecting Baikal is a holy cause:

His fate is in our hands!

Nature herself told us

May native Baikal live for centuries!

And I believe: Baikal will be

Glory to Russia to grow!

And our descendants will not forget

Give due credit for this.

There will be a file: /data/edu/files/i1452781907.ppt (presentation "Lake Baikal")