What nature gives to man. Project "What gives us the forest?" What gives us the forest project

What gives the forest? You can elaborate .... and got the best answer

Answer from Viktor Shilov[guru]
guess what it gives???

Answer from Doctor[guru]
The value of the forest for human life:
-Food source (mushrooms, berries, animals, birds, honey)
-Source of energy (firewood)
-Construction material
- Raw materials for production (paper production)
-Regulator natural processes(forest planting to protect the soil from weathering)
Importance of the forest for human health:
The forest has great sanitary and hygienic and healing value. In the air natural forests there are more than 300 items of various chemical compounds. Forests actively transform atmospheric pollution, especially gaseous ones. Conifers (pine, spruce, juniper), as well as some varieties of lindens and birches, have the highest oxidizing ability. The forest actively absorbs industrial pollution, in particular dust, hydrocarbons.
Forests, especially coniferous ones, emit phytoncides - volatiles with bactericidal properties. Phytoncides kill pathogenic microbes. In certain doses, they have a beneficial effect on nervous system, enhance the motor and secretory functions of the gastrointestinal tract, improve metabolism and stimulate cardiac activity. Many of them are enemies of pathogens infectious diseases, but only if there are few of them. Phytoncides of poplar buds, Antonov apples, eucalyptus have a detrimental effect on the influenza virus. Oak leaves destroy typhoid and dysentery bacteria.

Answer from solar wind[guru]
the forest provides oxygen and habitat for a huge number of terrestrial living creatures. there will be no forest, there will be nothing. and you and me too

Answer from Alina Lyolina[active]
fuel

Answer from Ѐ K[guru]
Clean air is oxygen. Wood. Furniture, building materials, matches, paper are made from it. Not only paper is made from pine, stop materials, etc. sugar, resins, glue, rope are also made from pine, fodder yeast, alcohol, gasoline, combustible gases and many, many more are bred on it ...

Answer from Death The Killer[newbie]
Industry Thanks to the forest, plants and factories receive the main products of industry, consisting of wood. These are wood resins, wood flour, from which linoleum, wood-laminated plastic, cellulose, turpentine, alcohol, wood chipboards, wood-fiber boards, etc. are made. The list can be continued for a long time. Wood is used in the economy, it acts as a timber and lumber, such as timber, plywood, boards. What gives us the forest in the industrial sector? Railways, construction buildings, bridges, power transmission towers and much more.
Many items necessary for mankind are made from processed products and from the wood itself: chairs, school boards, teacher's chairs, desks, ceilings, floors, window frames, school roofs, walls. Smaller items: materials for sneakers, briefcases, toys, fabrics for outerwear, skis, clubs, sledges, balls for playing football. This list is also far from complete. What are the benefits of forests to the national economy National economy not without forest materials from which are made: handles for spades, boats, sledges, matches, carts, plywood, furniture, varnishes, fishing floats, wheel rims, etc. Each of us can continue this list himself. Think for a moment, what would it be like if there were no wood? Where would we end up? Spruce wood White with a yellowish tint, having a silky sheen, malleable and sonorous, spruce wood has long been valued by mankind. From it they built royal chambers, temples, huts, bridges and sheds. Spruce wood gave us the opportunity to develop creatively, thanks to such instruments: guitar, violin, balalaika and other musical sources. Just one cubic meter of such wood produces 600 semi-silk suits, 400 pairs of magnificent silk stockings and 250 kg of cellulose. Pine resin For the economy, resin (pine resin) is mined in the forests. To do this, specially prepared notches cut the bark of a tree and collect the resin in a bowl. Rosin is obtained from pine sap - a substance that produces garden putty, desiccants, high-quality soap, synthetic rubber, plastic, varnishes, artificial leather. The benefits of the forest You still ask what gives the forest to man? The forest feeds man! Berries, mushrooms, animal and bird meat are all the merit of forests. The forest clothes the man! Forest animals are rich in warm natural fur, in which people are dressed in a cold winter time. The forest teaches a person, he gives him all the necessary school subjects. The forest heals with its useful medicinal herbs. The forest saturates our lungs with carbon dioxide and oxygen. We can talk about the benefits of forests for a very long time. But the conclusion will always be the same - they need to be protected and not to forget how important this is for each of us.

The forest is ecological a complex system, with multiple links. Trees, shrubs, lichens, grasses, mosses, fungi, animals and various microorganisms are all components of forests. Each plant or Living being is an integral part of the forest zone and is included in the food chain. Plants produce oxygen and sugar. Herbivores feed on plants and distribute their seeds. And predators feed on these herbivores.

Thus, the forest is the basis of the life of the animal world inside. Rivers, streams and various lakes are also an important component of the woodland.

(bamboo forest)

Forests grow in various conditions both cold and hot. Forests include not only coniferous, deciduous, mixed and evergreen. Jungle, taiga, selva and other green spaces are also forests. There are natural and artificial forests. The creator of the first is nature, and the second is man. Today, forests occupy 1/3 of the land, although in the distant past, forest lands were much more numerous.

The value of the forest in nature

In nature, forests are of great importance. Many species of plants grow in them, live a large number of animals and microorganisms. In addition, forests perform a number of natural tasks. One of them is the production and purification of oxygen. The amount of oxygen produced by one tree is enough for three people.

Another significant function of the forest in nature is to reduce the level of dust. Every year, 1 hectare of forest stops up to 100 tons of dust. Forests regulate and improve the water balance of water bodies located within or near the forest. This happens due to the fact that forest floor accumulates moisture formed in spring period. It is she who helps to keep the high water of rivers and reservoirs.

Forests serve as sound insulation, they are able to reduce the noise level from the road by 11 decibels. The woodlands prevent strong winds, increase humidity and air quality, and can moderate the climate. They serve as an air filter that purifies the air from harmful chemical substances. An important function of forests is to protect the soil from mudflows, landslides and various geological processes.

The value of the forest in human life

The forest has always played a huge role in human life. Today, the importance of forests is only increasing due to the fact that their number is noticeably decreasing. The role of the forest in human life can be divided into three components - ecological, economic and social.

The ecological role lies in the quality environment and conservation of nature. Every living being needs conditions to live. It is the trees that contribute to the fact that a modern person breathes clean air, has the opportunity to engage in agriculture and benefit from it.

For modern man the forest plays big economic role. In the forests, the wood from which they are made is growing. Construction Materials, paper, furniture wood fuel, food, material and medicinal products.

The main material resource is wood. But berries, mushrooms and medicinal plants that grow only in forests are also in demand by man. Despite the fact that people are looking for a replacement forest resources, wood will always be in demand. Fossil fuels replacing wood are being depleted and are worth much more than wood. Replacement paper bags brought on plastic great harm land cover due to the fact that plastic is not recycled. timber industry often becomes a city-forming activity and requires a large number of workers and equipment. Therefore, the role of the forest will always be very important both for the environment and the modern world.

The social role of the forest is that it is a historical link. The forest is an element in the development of peoples, their cultures and their relationship to nature. Since ancient times, the forest has been a source of resources necessary for survival - here you can find food, water, and shelter. Folk songs, fairy tales and stories always separate an important role forest areas. Today, forests serve as a place for people to relax, relax and breathe fresh air.

Target: to acquaint with value of the forest in the nature and for the person.

Tasks:

• to consolidate the difference between taiga, mixed and broadleaf forests;
• to consider environmental problems in the forest belt arising through the fault of man;
• develop a cognitive interest in the study of nature;
• to cultivate respect and love for nature, a culture of behavior.

Equipment: map "Natural zones of Russia", multimedia textbook "The world around" for grade 4, a poster depicting a forest, cards.

DURING THE CLASSES

I. Organizing time

Hello forest, dense forest,
Full of fairy tales and miracles!
What are you making noise about?
Dark, stormy night?
What are you whispering at dawn,
All in dew, as in silver?
Who is hiding in your wilderness?
What kind of animal? What bird?
Open everything, and do not hide:
You see - we are ours!

II. Message about the topic and purpose of the lesson

Teacher. The theme of our lesson is "hidden" in this poem. Which natural area are we going to today?

Students. The poem speaks of a forest, which means that today we will again go to forest zone.

III. Actualization of students' knowledge

- Before moving on to the study of a new topic, I would like to find out what you know about the forest zone.
- Show the forest zone on the map: taiga, mixed forest, broad-leaved forest.

A drawing competition “How I imagine the taiga, mixed and broad-leaved forest” is being held. Students comment on the drawings.
The teacher offers to listen to several messages about the inhabitants of the forest, prepared by students at home.
At the choice of the teacher, several students work on cards.

1) Write 2-3 food chains in the forest area.
2) Connect the trees and the forest in which they grow with arrows:

- And now we will solve the crossword puzzle.

1. What tree is the symbol of Russia?
2. A coniferous tree that sheds needles.
3. This animal has a spotted color, "whiskers" and tassels on the ears.
4. This animal can not only jump, but also fly.
5. Coniferous forest.
6. Coniferous tree with flat needles and cones sticking up.
7. Lives in the wilderness of the forest, both in summer and in winter, a diligent worker, a nosy forest carpenter.
8. Coniferous tree with short needles arranged one by one.
9. A tree with heart-shaped leaves.
10. Which bird distributes the fruits of the cedar pine?
11. Coniferous tree with a smooth yellow trunk. The needles are long, sitting in pairs.

Answer. Take care of the forest.

IV. Learning new material

– Today in the lesson we will talk about the protection of the forest, the role of the forest in people's lives and the role a person plays in the life of the forest.
The entire forest from the tops of the trees to the ground is inhabited by animals. And what a variety of plants! And all this lives together, is closely connected with each other and does a great job.
Group work. You need to choose forest animals (group I), forest plants (group II), flowers and berries (group III)

V. Reading a poem by S. Nikulina "Russian Forest"

There is nothing cuter
Wander and think here
Heal, warm
Feed the Russian forest.

And there will be a thirst to torment -
That's a lumberjack for me
Among the thickets of prickly
Show fontanel.

I'll bend down to drink to him -
And you can see everything to the bottom.
Water is flowing,

A mountain ash is waiting for us in the forest,
Nuts and flowers.
Fragrant raspberry
On thick bushes.

Looking for a field of mushrooms
I, not sparing the legs,
And if I get tired -
I swear on a stump!

The forest is very fond of pedestrians,
For them, he is theirs.
Here somewhere the goblin roams
With a green beard.

Life seems different
And my heart doesn't hurt
When over your head
Like eternity, the forest is noisy.

What kind of relationship is mentioned in this poem? (About the relationship between man and the forest.)
What role does the forest play in people's lives?

According to the answers of the students, the teacher writes down on the board the diagram “The meaning of the forest”.

Physical education minute

The deer has a big house.
He looks out his window
Bunny by forest runs,
There is a knock on his door:
"Knock Knock, open the door,
There's an evil hunter in the forest."
"Bunny, bunny, run,
Give me a paw!”

VI. Teacher. Is a person always fair in relation to the forest? Isn't it his fault that the ecological problems of the forest arise? Listen to the conversation of the trees. "Oak and Rowan".

- Oh, Ryabinushka, rowanberry, why are you sad?
- I was, Oak, a fresh mountain ash, but I became a dry snag. They stripped me like sticky, butchered me like a nut. No berries, no twigs, no twigs - at least head into the fire. If only you stood up for me.
- What are you, Ryabinushka! I myself am such that they put more beautifully in a wood warehouse. All autumn they knocked acorns off me - they threshed with stones and sticks. The whole soul was shaken out. I was an oak, but I became a club.

VII. Group work

What environmental issues are we talking about?

I group

Sasha was crying the forest was cut down,
She is now sorry to tears.
How many curly birches there were!
There because of the old frowning spruce
Red clusters of viburnum looked.
There rose a young oak,
Birds reigned at the top of the forest,
All sorts of animals lurked below.
Suddenly men with axes appeared.
The forest rang, groaned, crackled.
The hare listened and ran away. (N. Nekrasov.)

- About what environmental problem is it in the poem? (It's about about deforestation.)

– Look at how wood harvesting is currently going on. (The picture "Logging") If earlier the forest was cut down as needed, with the help of an ax (which cannot destroy the forests), now after the work of the lumberjacks there are such pictures (showing photos). It seemed to people that there were a lot of forests, that it was impossible to cut them down. Now it became clear: the forests are in danger! This was understood by the girl Sasha from the poem by N. Nekrasov, she felt sorry for the birds and animals left without a home. What feelings do the photos evoke in you? (Free statements of children). These photographs evoke different feelings, but I am glad that you are not indifferent to the fate of the forest, that you are concerned about the problem that has arisen - this means that you will look for ways to solve it. This is your homework.

II group

- Listen to V. Shefner's poem "Forest Fire":

Forgetful hunter at rest
He did not sweep, did not trample the fire.
He went into the forest, and the branches were burning down
And reluctantly smoked until the morning ...
And in the morning the wind dispersed the mists,
And the dying fire came to life.
And, pouring sparks in the middle of the clearing,
Crimson rags spread out.
He burned all the grass with flowers together,
Burned the bushes green Forest went.
Like a frightened flock of red squirrels,
He darted from barrel to barrel.
And the forest hummed from a fiery blizzard,
Trunks fell with a frosty crack,
And like snowflakes, sparks flew from them
Above the gray drifts of ash.

- What act of a person became a formidable disaster for the forest? (The man did not put out the fire, but, having flared up, it turned into a forest fire.)

- But this could not happen if a person followed the rules for making a fire and did not forget to put it out and make sure that the fire did not flare up again. You will have to draw up a memo “How to make a fire” at home for such unfortunate hunters and tourists.

III group

Have you seen swans being shot at?
Did you see them fall?
Tell me, if the birds knew
And if only they understood
That their farewell flight will be,
People will shoot them at dawn,
Say they wouldn't fly?

Students. This is about illegal hunting (poaching).

Teacher. Man has long killed animals to get his own food, but this was necessary for the survival of people. People began to kill even more than they could eat. Now immoderate hunting has led to the complete extermination of some animal species. Nowadays, hunting for forest animals is limited, and poaching is punishable by law. The following are listed in the Red Book:

• Plants: ginseng, lady's slipper.
• Beetles: corncrake beetle, stag beetle, relic woodcutter.
• Birds: eagle owl, mandarin duck.
• Animals: bison, Amur tiger.

We fill in the diagram.

VIII. Anchoring

- Draw signs that would reflect human actions dangerous for the forest. What should you show in the signs?

Students. You can't cut down a tree. Fires cannot be lit. Do not leave rubbish in the forest. You can't kill animals.

IX. Lesson summary

What is the importance of the forest for people?
- What plants and animals of the forest are listed in the Red Book.

Objectives: To form knowledge about the features of trees different breeds; To form knowledge about the features of trees of different species; Understand what is the beauty and value of each tree; Understand what is the beauty and value of each tree; Show the inextricable connection and importance of the forest in human life; Show the inseparable connection and importance of the forest in human life; Cultivate love and careful attitude to nature. Cultivate love and respect for nature.

Russian forest There is nothing nicer Wandering and thinking here. Heal, warm, Feed the Russian forest. And there will be a thirst to torment, Then a forest man will show me among the thickets of prickly trees. Mountain ash awaits us in the forest, Nuts and flowers, Fragrant raspberries On thick bushes. I'm looking for mushrooms in a clearing, not sparing my feet, And if I get tired, I'll sit down on a stump. Life seems different, And the heart does not hurt, When above the head Like eternity, the forest rustles.

They are necessary for feeding animals and humans: ASPEN - a hare gnaws on aspen in winter, since its bark contains 10% fat. CEDAR - pine nuts - a favorite food for bears, squirrels, wild boars and sables. BIRCH - Birch juice beneficial to human health. OAK - the fruits of the oak are eaten by birds, cattle. Linden - the queen of the Ussuri honey plants, main value- linden honey, linden oil.

FOREST is our wealth! FOREST is the green dress of our Earth. Where the forest is always clean air. FOREST is a home for animals and birds. FOREST is a pantry that generously gives its gifts: nuts, mushrooms, berries. FOREST is furniture, paper, industry. FOREST is a "green pharmacy". In order for a person to receive values ​​from the forest, he must protect it and protect it!

"Russian Forest"

There is nothing cuter

Wander and think here.

Heal, warm

Feed the Russian forest.

And there will be thirst to torment

That's a lumberjack for me

Among the thickets of prickly

Show fontanel.

I bend down to drink to him -

And you can see everything to the bottom.

Water is flowing,

Delicious and cold.

Rowan trees are waiting for us in the forest,

Nuts and flowers

Fragrant raspberry

On thick bushes.

Looking for a field of mushrooms

I, not sparing my feet,

And if I get tired -

I swear on a stump.

The forest is very fond of pedestrians.

For them, he is theirs.

Here somewhere the goblin roams

With a green beard.

Life seems different

And my heart doesn't hurt

When over your head

Like eternity, the forest is noisy.

Forests decorate our land.

Forests decorate our land. And how could they not be a decoration, if you can admire the forest at all times of the year: in summer it beckons into the green thicket, in winter it attracts us with fabulous silence and whiteness. In autumn, the forest sparkles with the brightness of yellow and red leaves next to the greenery. coniferous trees. It is not for nothing that many enthusiastic poems have been written about the forest, the forest is sung in music, in songs, in proverbs, in sayings, with the brush of an artist.

What gives the forest to man.

Forests are the keepers of moisture. They protect springs, streams, rivers from drying out. They protect the soil from ravines and winds.

Forest- a good place for relaxation, a pantry of clean air: you enter it and immediately feel how easy it is to breathe here. A pleasant coolness will envelop you, and the rustle of leaves, the chirping of birds will calm you down, cheer you up. The forest treats us with strawberries, raspberries, nuts, pleases us with a whole dance of mushrooms. Quite a few here medicinal plants curing a person from various diseases.

Wood is harvested in the forests, from which furniture, paper, cardboard and others are made. necessary to a person products. Scientists have calculated that for each person during his life, at least 200 trees are needed for housing furniture, newspapers and magazines, matches and pencils and other wooden items that we use every day. There was a time when wood served as the main material for construction.

The art of woodcarving.

Russian craftsmen created wonderful wooden buildings, which are now visited by guests from different countries peace. From time immemorial in Rus', houses were decorated with wooden carvings: they cut openwork architraves, ornaments on cornices, pediments, and even ingenious and quite reliable locks. Spoons, ladles, cups, caskets and various toys were also cut out. And all this was done with a knife and an ax or other simple tool. Masters knew well that the best wood for carving is linden, aspen, alder, birch. The art of wood carving, created by Russian craftsmen, lives on today.

Forest protection.

As you can see, the forest is of great benefit to man. It is no coincidence that they say: Forest is wealth people." Therefore, in our country, all forests are protected. The state strictly controls deforestation. New forests are being planted on cut areas. Animal hunting is allowed only at certain times. Forest reserves are organized where it is not allowed to cut down trees and hunt animals.

The duty of every person is to take care of forest resources. In any forest, you can not collect the sap of trees, pick flowering herbaceous plants, break branches of trees and shrubs, as there are many rare ones among them. And not only for this reason it is impossible to make fees in the forest. Everything in the forest is closely related to each other. If you destroy one, another will die, followed by a third, and the chain will go on until the whole forest dies.

Somehow people came to one forest. We decided to cut down all the bushes there! Why are they here? After all, forests are trees! Knocked out. Birds flew away from the forest, nesting in the bushes. Insect pests attacked the trees. Trees died, and the whole forest died.

ecological tale"Cry of the Birch".

It was a sunny summer day. A light breeze blew. He shook the tall grasses and stirred the surface of the river. He drove white clouds across the sky and rustled in the foliage of a lonely old birch.

In winter, this birch was blown by cold winds, heavy snows fell asleep, in autumn the rains knocked down the yellowed foliage, and only in summer did it rest from the disfavor of nature. Juicy grass gently touched its trunk, birds made their nests in soft foliage. A lone birch whispered to the distant pines and firs.

A boy was walking through the woods with a basket. He collected mushrooms. There were many mushrooms. The boy often leaned over them and was very tired. The basket was already full. And then the forest parted, and the boy went out to the edge. He saw a lonely birch. He sat down, leaning against her trunk, and fell asleep in the shade. He had an amazing dream. When he woke up, the birch leaves were still singing their song, the grass touched his face. To remember this place and come back here again, the boy took out a knife, carved his name on the trunk. The birch froze in pain. Bitter tears flowed down the trunk. The birch trembled from the wounds and reached out to the sky, asking him for protection. But there was no help from heaven. Then the birch rushed with its branches to the pines and firs, but they were silent, their tops drooping. The birch wept even more, fresh wounds ached even more. And after a while the foliage turned yellow and crumbled. The branches withered, the once white trunk turned black. Only the boy's name gaped in huge letters on it.

Red Book.

Many plants and animals of the forest are specially protected: there are very few of them on earth. These plants and animals are listed in the Red Book. Red color - color danger. Dangerous! They might disappear! Take care! Protect! That's what this book is calling for.

(grade 2)