Forest presentations. Presentation on the topic: “Forest life. Forest - natural community Presentation on the theme of the forest
Forest
Slides: 21 Words: 1867 Sounds: 0 Effects: 0Forest - wealth, beauty! Take care of your forests. Target. Forest resources of Russia. Logging is carried out mainly in Western Siberia. World significance of Russian forests. Distribution of forested area in the world. The uniqueness of Russian forests and their global ecological significance. The value of the forest in nature and human life. Influence of forests on the environment. Anthropogenic impacts on forests. In the 17th century on the Russian Plain, the forest area reached 5 million km2. Forest restoration. Planting seedlings care for the new forest is not limited. Our edge. The area of the Krasnoyarsk district forestry occupies 226461 hectares. - Forest.pptx
forest zone
Slides: 11 Words: 88 Sounds: 0 Effects: 0Natural history. Natural forest area Beginning of the test. The natural forest zone consists of… Five parts. Two parts. Three parts. Well done! Farther. Correctly. The forest zone consists of three parts. You wrong! Try again. They call the owner of the forest ... The bear is called the owner of the forest. On the map of natural zones, the forest zone is shaded with ... color. - Forest Zone.ppt
Forest complex
Slides: 16 Words: 250 Sounds: 0 Effects: 81Forest complex of Russia. Types of forests in Russia. Mixed forest. Dark coniferous taiga. Light coniferous taiga. Broad-leaved forest. Monsoon forest. subtropical forest. Wood products. woodland. S(the area of the territory occupied by the forest) A= S(the total area of the district). Forest complex. 25%+13%+15%=53%. 47% left! The structure of the Russian forest complex. Karpogory, Solikamsk, Serov, Irkutsk, Kansk, Ust-Kut. Krasnoyarsk, Bratsk, Ust-Ilimsk. LPK - timber industry complex. The largest timber industry complexes: Ust-Ilimsk, Bratsk, Arkhangelsk, Syktyvkar. Problems of the forest industry. - Forest complex.ppt
Forest biogeocenosis
Slides: 7 Words: 40 Sounds: 0 Effects: 56Inhabitants of the biogeocenosis of the coniferous forest. Organisms are autotrophs. Pine. Spruce. Oxygen. Single flower. Mosses. Wintergreen. organisms are heterotrophs. Grouse. Grouse. Crossbill. Woodpecker. Capercaillie. Viper. Already. Lizards. Bark beetles. Wood beetles. Mosquitoes. Elk. Bear. Chipmunk. - Forest biogeocenosis.ppt
Forest - a priceless gift of nature
Slides: 27 Words: 532 Sounds: 0 Effects: 106Nature. The value of the forest in human life. Plants and animals. Work with information literature. Research results. Forest. Rest places. The meaning of the forest. Forest and human activities. Big damage. Industrial enterprises. Forest enemy. Human. Reserves and reserves have been created. Red Book. Forest protection measures. Rational use and restoration. Contribution to environmental protection. Landscaping and landscaping of the school grounds. Scientific and practical conference. Excursion "Amazing near". Photo contest "Me and nature". Operation "Help the birds to winter." - Forest is a priceless gift of nature.pptx
Forest as a natural community
Slides: 8 Words: 223 Sounds: 0 Effects: 20The world around us 4th grade. Forest life. The forest is a natural community. Let's select the floors of the forest. Scientists call the floors of the forest LAYERS and arrange them in decreasing order. Arrange the tiers in this order. Perennial plants with large hard stems. Plants with soft green stems. Perennial plants that have several hard stems extending from a common root. What is forest floor? Therefore, the forest is called the NATURAL COMMUNITY. Protect the environment! - Forest as a natural community.pps
Food in the forest
Slides: 32 Words: 913 Sounds: 0 Effects: 0Edible and inedible. They were left without water in the forest, and how to get food for themselves. How to get food and water in natural conditions. Learn how to get water. Where water ends, life ends. Water is the source of life. Sources of drinking water. Water source. Extraction of water. Keep in mind that drinking water cannot immediately reduce thirst. Under no circumstances should you lose hope. Extraction of food. You can use a regular slingshot. Sluggish and fallen animals should not be eaten. several major groups. Berries. Edible berries. Strawberry. Raspberry forest. Poisonous berries. May lily of the valley. Wolf bark. Everyone should know this. - Food in the forest.pptx
The meaning of the forest
Slides: 17 Words: 1708 Sounds: 0 Effects: 12The role of the forest in nature and human life. Objective. Forest and water. The value of the forest in nature. The value of the forest for human life. Importance of the forest for human health. Forest protection. Legal protection of forests. Protection of forests from fires. Practical part. General situation in Russia in June-August 2010. The reasons. Moscow region. Chronology in the Moscow region. Extinguishing a forest fire in the Orekhovo-Zuevsky district on August 6, 2010. The smoke of cities. Rise in the number of diseases and deaths in Moscow. - Forest value.ppt
Forest condition
Slides: 13 Words: 791 Sounds: 0 Effects: 0Study of recreational loads in forests intended for recreation of the population. Moscow State Forest University. Department of forest management and forest protection. Inspection of green spaces is carried out in two versions: The standard is 500 linear meters per 1 ha. The number of relascopic sites on the allotment, depending on the area of the allotment and the density of stands. A system of indicators that characterizes the intensity of recreational impact on ecosystem components. Combination and analysis of maps is carried out by means of GeoInformation Technologies (GIS-technologies). - State of forests.ppt
deforestation
Slides: 25 Words: 505 Sounds: 0 Effects: 18Forest protection. State forest pathological monitoring. unfavorable factors. Losses. Severe plant damage. Impact of forest fires. Drying process. Weather. Planting appearance. Plantation death. Drying out of a spruce plantation. The disappearance of forests. Drying out. The disappearance of forests. Damage to the plantation in the focus of needle-eating pests. The disappearance of forests. The disappearance of forests. The disappearance of forests. The disappearance of forests. The disappearance of forests. The disappearance of forests. Root sponge. The disappearance of forests. The disappearance of forests. The disappearance of forests. - Deforestation.ppt
Forest classification
Slides: 45 Words: 789 Sounds: 0 Effects: 0Evolution of identification of virgin/old-growth//intact forests in Russia. Intuitive background. First attempts at a systematic approach. Mapping of old-growth forests. Scandinavian companies. Coverage of "express analysis" of plans. Virgin forests. Use of afforestation plans. An attempt at mapping. Old-growth mapping project. Forest classification. Forest ecosystems. Disruption of forest ecosystems. Identification of intact forest areas. Important innovations of MLT. MLT is not only forests. Much attention is paid to the fragmentation of the territory. MLT problems. - Classification of forests.ppt
spruce forest
Slides: 14 Words: 451 Sounds: 0 Effects: 5Spruce forest as an ecosystem. Features of the spruce forest. Material about the vegetation of the spruce forest. Adapted methodology. Vegetation. Two types of herbaceous plants. Animal world. food web. Research in the spruce forest. Research in the spruce forest. Research. Spruce forest. Recommendations for villagers. Spruce forest. - Spruce forest.ppt
Pinery
Slides: 23 Words: 1078 Sounds: 0 Effects: 97Assessment of the state of the pine forest stand. Study of the state of the forest stand. gas composition. Gas composition of the atmosphere. Influence of plants on the composition of air. Pinery. State of the pine forest. Bioindication technique. Scale for assessing the state of the forest stand. Layered. Spruce. Pine. Birch. Aspen. Oak. Raspberry. State of the pine forest stand. Coniferous trees. 800 g CO2. Calculation of the area of green spaces. Practical conclusions. Offers. We thank you for your attention. - Pine forest.ppt
Mari Forest
Slides: 18 Words: 700 Sounds: 0 Effects: 0Trees of the Mari forests. The study of the diversity of the plant world. Get to know the life forms of trees. Perennial plants. Trees. Birch. Oak. Spruce. Willow. Maple. Linden European. Aspen. Pine. Poplar. Apple tree. Conclusions. Conclusion. Literature. - Mari forest.ppt
stone forest
Slides: 12 Words: 346 Sounds: 0 Effects: 19Stone forest. We are located in Arizona. We will have an excursion to the park of petrified trees. Dinosaurs lived here 220 million years ago and giant (over 30 meters high) trees grew here, reaching two meters in diameter. But then the flood came and the forest became the bottom of the ocean. Over the past centuries, the tree has been so saturated with minerals and salts that it has turned into the most natural stone. You look at such a wooden log - it looks like an ordinary tree - bark, wood. But such a log cannot be lifted or moved. Interestingly, wood shavings and fragments lying around in large quantities are also stone. - Stone Forest.pptx
Trees in the forest
Slides: 14 Words: 271 Sounds: 0 Effects: 45The world around 4th grade. Contents: Theme of the lesson Riddles about trees Animals of the forest Quiz Reflection. FOREST and MAN. Hello forest, dense forest! Full of fairy tales and wonders! Forest. Coniferous. Mixed. Foliar. Larch is an unusual tree. And I'm high and mighty I'm not afraid of thunderstorms or clouds. I feed pigs and squirrels, Nothing. That my fruit is small. Sticky buds, Green leaves, With white bark Stands under the mountain. And nature will give you health and joy! Love nature! Save nature! Don't burn the grass! Don't break bushes! do not pour any muck on the ground, Quiz. Which coniferous tree loses its needles in autumn? - Trees in the forest.ppt
tree names
Slides: 13 Words: 545 Sounds: 0 Effects: 0Weird trees. Compiled by: Kagirova Firuza Magomedovna. Before you - the wonders of the plant world or the amazing use of plants. Imagine there is... in Brazil a tree called "milk nipple". It is enough to poke the trunk with the tip of a knife, and vegetable "milk" will flow from the bark. Look at the cabbage tree! Tulip tree. Only greenish in color, with a large orange spot at the base. Lily-of-the-valley tree. Candy tree. well deserved its name. The fruits of the candy tree themselves are small and hard. Arbutus. another "delicious" tree. - Tree names.ppt
Unusual trees of the world
Slides: 13 Words: 685 Sounds: 0 Effects: 0Unusual trees of the world. Giant bamboo. Baobab. Sequoia. Banyan. Tree-forest. Sausage tree. Sausage tree. Well. Iron tree. Milk tree. Trees that are very similar to large tubs. Trees. - Unusual trees of the world.ppt
Birch
Slides: 124 Words: 7261 Sounds: 0 Effects: 48Alena is standing - a green scarf, a thin camp, a white sundress. Birch is a symbol of Russia. Purpose of the study. What is birch. Here she is - slender and sprawling, curly, a little sad. Since ancient times, slender and quiet birch trees have entered our lives. What is birch. A long time ago, there was a girl in the world. Birch is a joyful, elegant tree. Birch is a deciduous tree with white (rarely dark) bark. The tree got its name from the color of its bark. The word "birch" comes from the Old Slavonic word "breezn". Birch - the only tree with white bark - is a symbol of Russia. Customs associated with birch. - Birch.ppt
Bereza project
Slides: 31 Words: 846 Sounds: 0 Effects: 72Project "White-barreled beauty". design method. Stages of development of project activities: Age: 3rd grade. Type of project: educational - game. Project duration: long-term. Subject of research: birch. Prospective planning for the project. Excursion to the autumn birch. The samovar boils, does not order to leave (birch tea). Routing. Our winners. Competition of readers (Poetic birch). 1st place Prosvetov A. 2nd place Antipova V. 3rd place Chechenets E. Sketch "White Birch". Birch workshop. Excursion to the winter birch (covering with snow). Letter to a green friend. - Birch Project.ppt
Birch - a symbol of Russia
Slides: 19 Words: 162 Sounds: 0 Effects: 11Birch is a symbol of Russia. Extracurricular activity in geography. It is known that in no country there is such an abundance of birch trees as we have in Russia. The white-trunked tender birch has long been the embodiment of the Russian nature of Russia. The crown is most often ovoid in shape. Birch bark - birch bark in many species is white. The birch is photophilous, successfully grows in various climatic conditions. Frost-resistant, tolerates permafrost. Birch goes far to the north, rises high into the mountains. And in autumn, the birch is among the first to put on a beautiful golden dress. I.E. Grabar. Under the birches Birch in the works of artists. - Birch - a symbol of Russia.ppt
Forest animals
Slides: 12 Words: 840 Sounds: 0 Effects: 58forest communities
Slides: 21 Words: 1031 Sounds: 0 Effects: 13Forest community. Plants and animals. Biocenosis. Forest. Tiers. Powerful woody plants. Shrub layer. forest communities. Lower tier. forest communities. Various mushrooms. An integral part of the forest. forest communities. Lots of birds. Variety of insects. Ants. Pollinators. Pests. complex natural system. Bibliography. Thank you for attention. -
Presentation on the topic: Forest Presentation on the topic: Forest What is a forest? Pines to heaven, Birches and oaks, Berries, mushrooms. . . Animal paths, Hills and lowlands, Soft grass, Owl on a bitch. Silvery lily of the valley, Clean-clean air And a spring with living Spring water.
A forest is a natural complex of woody, shrubby, herbaceous and other plants, as well as animals and microorganisms, biologically interconnected in their development and influencing each other and the external environment. The forest forms a more or less dense forest stand. The forest has a great influence on soil formation, climate, moisture cycle processes, etc. The forest is one of the planetary accumulators of living matter in the biosphere. The forest actively interacts with the troposphere and determines the level of oxygen and carbon exchange.
The forest is a crop, a source of food and raw materials. The forest is an indispensable place of rest and a disinterested friend of man. And our common task is to protect and increase it. The most terrible enemy of the forest is a fire that mercilessly destroys all life in its path.
Twilight and heat stand in the forest, Resins show through the bark. And you will enter the forest distance and the wilderness - The land smells like ant alcohol. In more often anthills do not sleep, Move, move, rustle. . . And hiding in green carpets, Inhaling the fragrance of flowers, Millions of light insects Incessantly buzz. I. S. Nikitin.
The forest was and will continue to be for sure A priceless gift - we judge among ourselves. And most importantly, it will grow through the ages for the joy of Himself and for the joy of people.
Nalibokskaya Pushcha is a natural attraction of Belarus Not far from Minsk, just some 90 km, there is an amazingly beautiful place, which has been touched to a small extent by merciless human activity - Nalibokskaya Pushcha is one of the largest forests in Belarus, according to separate sources, in contemporary Eastern Europe. Crossed by many small and medium-sized watercourses, it not only plays an important role in shaping the hydrological regime of the adjacent territories, but also gives them a unique landscape. Permeated by numerous streams and rivers, like veins, the forest is a unique natural complex, which has become home to many rare plants and animals. Exactly. Nalibokskaya Pushcha is a genetic reservoir for river trout and grayling.
Nalibokskaya Pushcha is not a nature reserve or a national park of Belarus. But despite this, the Nalibokskaya flora remains unusually diverse. It contains only 820 higher species of plants, according to the number of which it is the richest flora of the Belarusian reserves. Almost a quarter of the plants are medicinal, many of them are listed in the Red Book: Arnica mountain, lunar resurrecting. Nalibokskaya Pushcha is officially called the Territory important for birds, since here you can meet 29 species of birds, which are also listed in the Red Book, including populations of the kingfisher and the lesser spotted eagle that are important throughout Belarus
Nalibokskaya Pushcha is a natural breeding area for bison, a "town" of beavers. The largest forest area in Belarus and, probably, in all of Eastern Europe. This is a whole "country" - larger in area, for example, Lebanon or Kuwait, and in terms of the originality of nature and the richness of myths and historical images, it is very different from the rest of Belarus.
The flora of the Nalibokskaya Pushcha is rich and varied: over a thousand species of vascular and bryophyte plants are found here. Almost from early spring to late autumn, they circle in a motley round dance, replacing a friend. Even before the first foliage appears on the trees, forest thawed patches are covered with a soft blue carpet: copses, spring rank, violets bloom, and starlets shine brightly among them. Wild garlic grows in swampy depressions and damp forests - a bear's onion. Its wide juicy green leaves lined up in continuous rows, as in the beds. . In the neighborhood, in the same ecological conditions, a broad-leaved bell grows - a plant of amazing beauty that is rarely found in our republic. On a high stem, deep in the axils of the leaves, large flowers 4-6 cm long turn blue, resembling garden forms. This type of bell is guarded. Under the canopy of foliage, the flowering of herbs in the Pushcha is no longer so amicable.
Presentation on the topic: “Forest life. The forest is a natural community.” The work was completed by: primary school teacher of the secondary school No. 1 Sinetskaya Galina Gennadievna
The forest is not just for our fun. It contains trees, berries, herbs. Birds, animals and other creatures. Scientists also work here, they call the forest a community.
Lesson objectives: ?To form students' ideas about the forest as a natural community. ?Introduce the diversity of forest inhabitants, forest layers, forest litter and microorganisms, the role of fungi. ?To develop the cognitive activity of children, the ability to use the acquired knowledge in work, the ability to reason, express their thoughts. ?Educate the need for respect for wildlife.
Above the wide river, Covered in dusk, In the deep silence, the dense forest stands. N. Nikitin
The Chelyabinsk region is rich in forests. Almost a quarter of its territory is occupied by the green "ocean". Most of all forests are in the western mountain-forest part of the Chelyabinsk region. In the extreme west - in the Ashinsky district - broad-leaved forests are common. In the mountain-forest part of the region there are coniferous forests. In the northern part of the forest-steppe zone, pine, larch-pine, birch-pine forests alternate. To the south there are birch groves. In the steppe zone there are island pine forests - natural monuments of the Chelyabinsk region.
The lowest tier is mosses and lichens. Plants with soft green stems are herbs. Perennial plants in which several solid stems depart from a common root are shrubs. Perennial plants with a large solid stem - trees. forest tiers
Distribute the plants of the forest into tiers: crow's eye, raspberry, cuckoo flax (moss), pine, mountain ash, lily of the valley, birch, minik, aspen, cherry, strawberry, wolf's bast, fern
Choose the names of the birds of the forest: a) lark, quail, bustard; b) cuckoo, hawk, thrush; c) corncrake, eagle, wagtail. TEST
Choose the names of predatory forest animals: a) deer, roe deer, squirrel; b) lynx, marten, ermine; c) mole, hare, vole. TEST
Restore the food chains that have developed in the forest: a) aspen? _______ ? hawk; b) pine? bark beetle? __________; in) _________ ? squirrel? marten.
Check yourself! What role do forest plants play in animal life? What role do forest animals play in plant life?
FOREST LITTER How important is the forest floor in the life of a forest? Replenishes the soil with humus; Helps some animals to survive in winter; Protects animals from the cold. In the formation of the forest floor are involved ... Microbes and insects
What forest dwellers are we talking about? And on the hill, and under the hill, Under the birch, and under the Christmas tree, Round dances and in a row In hats, the good fellows stand.
Does the forest need mushrooms? The forest needs mushrooms. Mushrooms help trees suck water from the soil with dissolved salts. Animals eat and treat mushrooms. Mushrooms contribute to the decomposition of plant residues.
Russied mushrooms under the trees: a) boletus, b) camelina, c) porcini mushroom d) boletus, e) butterdish
Complete the task Read the words: Fly agaric, saffron milk mushroom, mushroom, russula, pale grebe, honey mushrooms, chanterelles, false fronds. Divide the words into 2 groups.
Forest life Give examples of natural balance in the forest, based on this diagram. plants mushrooms animals inanimate nature
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Forest - the lungs of the planet Deforestation is an environmental problem. Scientists have long been talking about the harmful effects of technological progress on nature. Climate change, the melting of ice, the decline in the quality of drinking water have a very negative impact on people's lives. Ecologists around the world have long sounded the alarm about pollution and the destruction of nature. One of the most important environmental problems is deforestation. Forest problems are visible especially in civilized states. Environmentalists believe that deforestation leads to many negative consequences for the Earth and humans.
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Without forests, there will be no life on Earth, this must be understood by those on whom their preservation depends. However, wood has long been a commodity that is expensive. And that is why the problem of deforestation is solved with such difficulty. Perhaps people just do not think that their whole life depends on this ecosystem. Although since ancient times everyone has revered the forest, giving it often magical functions. He was the breadwinner and personified the life-giving force of nature. He was loved, the trees were treated with care, and they responded to our ancestors in the same way.
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Forests of the planet In all countries, in every corner of the world, massive deforestation is being carried out. The problems of the forest are that with the destruction of trees, many more species of plants and animals die. The ecological balance in nature is disturbed. After all, the forest is not only trees. This is a well-coordinated ecosystem based on the interaction of many representatives of flora and fauna. In addition to trees, shrubs, herbaceous plants, lichens, insects, animals and even microorganisms are of great importance in its existence.
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Despite massive deforestation, forests still occupy about 30% of the land area. This is more than 4 billion hectares of land. More than half of them are tropical forests. However, the northern ones, especially coniferous massifs, also play a great role in the ecology of the planet. The greenest countries in the world are Finland and Canada. In Russia, there are about 25% of the world's forest reserves. The least number of trees left in Europe. Now forests occupy only a third of its territory, although in ancient times it was completely covered with trees. And, for example, in England there are almost none left, only 6% of the land is given over to parks and forest plantations.
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Significance of the forest It provides humanity with oxygen. It is no coincidence that they say that the forest is the lungs of the planet. And it not only produces oxygen, but also partially absorbs chemical pollution, purifying the air. A wisely organized ecosystem accumulates carbon, which is important for the existence of life on Earth. It also helps prevent the greenhouse effect, which is increasingly threatening nature. The forest protects the surrounding area from strong temperature fluctuations, night frosts, which favorably affects the state of farmland. Scientists have found that the climate is milder where most of the territory is overgrown with trees.
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The benefit of the forest for crops also lies in the fact that it protects the soil from leaching, wind drift, landslides and mudflows. Areas overgrown with trees prevent the onset of sands. The forest also plays an important role in the water cycle. It not only filters it and stores it in the soil, but also helps to fill streams and rivers with water in the spring during floods, preventing waterlogging of the area. The forest helps maintain the water table and prevents floods. Absorption of moisture from the soil by the roots and intense evaporation by its leaves helps to avoid drought.
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What damage does deforestation cause? The ecological problem of the disappearance of the so-called "lungs" of the planet is already worrying many. Most people believe that this threatens to reduce oxygen stores. This is true, but this is not the main problem. The extent to which deforestation has now taken on is striking. A satellite photo of the former woodland helps to visualize the situation.
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What can this lead to: the forest ecosystem is being destroyed, many representatives of flora and fauna are disappearing; the decrease in the amount of wood and the diversity of plants leads to a deterioration in the quality of life of most people; the amount of carbon dioxide increases, which leads to the formation of the greenhouse effect; trees cease to protect the soil (washing out of the upper layer leads to the formation of ravines, and the lowering of the groundwater level causes the appearance of deserts); soil moisture increases, due to which swamps are formed; scientists believe that the disappearance of trees on the slopes of the mountains leads to the rapid melting of glaciers. According to researchers, deforestation causes damage to the world economy in the amount of up to 5 trillion dollars a year.
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What happens after cutting? In open space, completely different conditions are created. Therefore, a new forest grows only where the cutting area is not very large. What prevents young plants from getting stronger: The level of illumination changes. Those undergrowth plants that are accustomed to living in the shade die. Other temperature regime. Without tree protection, there is a sharper temperature fluctuation, frequent night frosts. This also leads to the death of many plants. An increase in soil moisture can lead to waterlogging. And the wind blowing moisture from the leaves of young shoots does not allow them to develop normally. The death of the roots and the decomposition of the forest floor release many nitrogenous compounds that enrich the soil. However, those plants that need just such minerals feel better on it. Raspberries or Ivan-tea grow most quickly in clearings, birch or willow shoots develop well. Therefore, the restoration of deciduous forests goes quickly if a person does not interfere in this process. But coniferous trees grow very poorly after cutting down, since they reproduce by seeds for which there are no normal development conditions. Deforestation has such negative consequences. Problem solving - what is it?
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forest and man The work was done by Khazieva Elmira Ilsurovna Forests adorn the earth... they teach a person to understand the beautiful and inspire him with a majestic mood. A. CHEKHOV
The forest is our wealth and the source of life on earth. It gives us shady coolness, the fabulous beauty of herbs and flowers, a magical and discordant world of sounds, intoxicating crystal clear air, as well as a healing crop of its trees and shrubs, herbs and flowers. The gifts of the forest are a huge nutritional and vitamin contribution of nature to the human diet.
In our fast-paced age, every person needs to communicate with nature. Everyone who has ever been in the forest has experienced its life-giving power. Rest in the forest, in the shade of oak forests, among the greenery of herbs and fragrant flowers, relieves fatigue and brings great joy. Therefore, it is not surprising that every year the flow of people spending their leisure time in the forest, near rivers, in glades, forest edges, where the most valuable fruit and medicinal plants usually grow, is growing. Vacationers in the forest without measure gather mushrooms, fruits, berries and plants, cut down trees and shrubs, worsen the air and water regime, that is, cause irreparable damage to nature.
Many, collecting huge armfuls of flowers, do not think about the fact that they harm nature, believing that everything will reproduce itself. Unfortunately, it is not. Each broken branch, flower or mushroom plucked from the roots is not restored, but becomes ill and often leads to the death of the entire plant.
Often on the way to the forest we come across an inscription: "The forest is our wealth, take care of it." But we do not always think about this phrase. At all times, a person's life was closely connected with the forest, in which he found shelter, food, built a dwelling, medicinal plants brought him back to life. He learned beauty and kindness from nature.
With the growth in the number of people, the attack on the forest was especially active, its area was sharply reduced, the condition of the land as a source of wealth worsened. The consequences of human intervention did not pass without a trace, they changed not only individual regions, but also vast territories. The catastrophic destruction of forests has led to climate change, deterioration of the composition of air and water, salinization of the soil, a drop in its fertility, and the disappearance of hundreds of plants and animals.
Today, the main task of protecting nature and, in particular, forests is not a consumer attitude, but its rational use, combined with constant reproduction and multiplication. The forest is not only wood, it is a source of clean air and water, and the gifts of the forest are a pantry of food and medicinal raw materials, a source of health.
It is known that 1 hectare of forest is able to filter out 50-70 tons of dust in the air per year. In addition, plants in the process of photosynthesis annually absorb about 600 billion tons of carbon dioxide and emit about 400 billion tons of free oxygen into the atmosphere. In the process of plant gas exchange, a number of volatile phytogenic compounds enter the air, soil and water, killing pathogens of various diseases in humans and animals. Therefore, the air and water in the forest are several times cleaner than in the field, and hundreds of times cleaner than in the city. In the forest in 1 cu. m of air is 50-100 times less bacteria than in an urban environment, which is why forests are called the lungs of the planet.
Every year, 500 million vehicles on the planet emit over 400 million tons of carbon monoxide and about 100 million tons of various hydrocarbons into the air, so it becomes obvious what a great job our forests do to keep the planet's air basin clean.
The forest is our wealth. Forests create an amazing microclimate, have a beneficial effect on the moral tone of a person, calm the nervous system, and improve overall well-being. A forest is a complex formation of interacting organisms: plants, animals and soil with its rich microflora and fauna. Without birds, the forest will perish; without insects, many plants will disappear; without animals, we will not get meat and furs, as well as honey and medicinal raw materials. The most valuable gene pool of food and medicinal plants is concentrated here.
In the enrichment of the human diet, an important role is played by various gifts of the forest - fruits, berries, nuts, mushrooms, herbs, roots, honey and others. It is necessary to use these benefits of the forest, since forest plants are the richest in vitamins, but they must be used skillfully and in moderation. You can not break branches of trees and shrubs, do not damage the bark and wood, do not uproot mushrooms, flowers and plants.
Being in the forest, in the bosom of nature, we must always remember that our right is to enjoy its benefits, and our sacred duty is to protect it, that is, to use it rationally, so that nature gives joy and happiness, so that the lists of plants and animals in the Red Book ” did not increase, but on the contrary, decreased.
In order for the forest to bring maximum benefit, it is necessary that each visitor to the forest not only use its gifts, but also think about their reproduction, that is, follow the elementary rules of behavior in the forest. When using the riches of the forest, we must not cause irreparable harm to nature, and thereby to ourselves, by our actions.
Only a careful attitude to the rich pantry of our green friend and the rational use of forest foodstuffs will allow us to preserve nature and the gifts of the forest for future generations.
Let's be friends of nature, not enemies!