Essay on importance of trees [400 word]
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Ur essay is like this...
Our life is dependent upon trees. There is a long association of man and trees. Since the hoary past man and trees have been the two major creations of Nature. In his prehistoric days man turned to trees and plants to collect the things vitally necessary for his existence. Since that time man and trees have been interdependent, though man is more indebted to trees.
Trees and plants produce oxygen (O2) through the process of photosynthesis. They use sunlight to convert water and carbon-dioxide into oxygen and carbohydrates. We need oxygen for our survival.
Men’s experiences of the last century have taught him that trees and plants are the key factors to strike a balance in the eco-system.
Replanting of trees has been taken up in right earnest. The forests contain a large number of animal species, crops and medicines. Establishment of new forests with large number of trees (afforestation) is important on account of following reasons:
to provide shelter to wild animals,
to combat pollution, and
to re-fill the depleting oxygen afforestation is a must.
We require a forest land equal to one third of the total land area.
Conclusion: In the past few decades, there has been massive cutting of trees (deforestation). The hunger for agricultural land, hunt for timber and necessity for cheap fuel caused massive deforestation. The tropical forest trees were once the nerve centre of this planet. A large number of trees have already been destroyed. At some places, trees are being destroyed even today. As an effect of deforestation, there is a threat to the species of biodiversity.
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Our life is dependent upon trees. There is a long association of man and trees. Since the hoary past man and trees have been the two major creations of Nature. In his prehistoric days man turned to trees and plants to collect the things vitally necessary for his existence. Since that time man and trees have been interdependent, though man is more indebted to trees.
Trees and plants produce oxygen (O2) through the process of photosynthesis. They use sunlight to convert water and carbon-dioxide into oxygen and carbohydrates. We need oxygen for our survival.
Men’s experiences of the last century have taught him that trees and plants are the key factors to strike a balance in the eco-system.
Replanting of trees has been taken up in right earnest. The forests contain a large number of animal species, crops and medicines. Establishment of new forests with large number of trees (afforestation) is important on account of following reasons:
to provide shelter to wild animals,
to combat pollution, and
to re-fill the depleting oxygen afforestation is a must.
We require a forest land equal to one third of the total land area.
Conclusion: In the past few decades, there has been massive cutting of trees (deforestation). The hunger for agricultural land, hunt for timber and necessity for cheap fuel caused massive deforestation. The tropical forest trees were once the nerve centre of this planet. A large number of trees have already been destroyed. At some places, trees are being destroyed even today. As an effect of deforestation, there is a threat to the species of biodiversity.
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They are home to numerous birds, insects and animals. They provide shade to men and animals. They prevent drought and cause rainfall. They help in checking environmental pollution. They give us oxygen to breathe in and absorb the carbon dioxide. So, we should promote forestation.Wood is the most valuable product that trees give us. We use wood in many ways. Wood is used as fuel and firewood. Wood is used to make furniture. Wood is also used to lay the tracks of the railways. Trees are good sources of medicinal herbs, lace and raw materials for many industries. We get resins, natural gums, etc. from the trees.
The bamboo is an important variety of tree which grows in abundance. It is of great commercial value. It is found everywhere. It is used as building material for making temporary shed. It is an important source of shelter for the poor and economically weaker people. Bamboo is used for making mats, fence, basket and various items of handicrafts. Bamboo is used as raw material for making paper.
Cane is another variety of tree which is used for many purposes. Mats, ropes and furniture are made from cane. Furniture made of cane is highly artistic, beautiful and costly. Lac is one of the most valuable forest products of India. It is used for making bangles and other useful items. We get honey from bees. Though honey is produced by bees, bees thrive on trees. Trees serve as fodder to different animals. Many insects, birds and animals live on trees.
Babul, Dhaora, Salat, Kulu and Bigasal are some varieties of trees which yield gum. Gum is used in different ways and is also exported to different countries. It is a good source of foreign exchange. We get turpentine from pine trees. It is used in paint and varnish industry. The kendu leaves are used for biri making. It provides employment to many people particularly in rural areas. Besides, they are good source of revenue for the state governments.
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The bamboo is an important variety of tree which grows in abundance. It is of great commercial value. It is found everywhere. It is used as building material for making temporary shed. It is an important source of shelter for the poor and economically weaker people. Bamboo is used for making mats, fence, basket and various items of handicrafts. Bamboo is used as raw material for making paper.
Cane is another variety of tree which is used for many purposes. Mats, ropes and furniture are made from cane. Furniture made of cane is highly artistic, beautiful and costly. Lac is one of the most valuable forest products of India. It is used for making bangles and other useful items. We get honey from bees. Though honey is produced by bees, bees thrive on trees. Trees serve as fodder to different animals. Many insects, birds and animals live on trees.
Babul, Dhaora, Salat, Kulu and Bigasal are some varieties of trees which yield gum. Gum is used in different ways and is also exported to different countries. It is a good source of foreign exchange. We get turpentine from pine trees. It is used in paint and varnish industry. The kendu leaves are used for biri making. It provides employment to many people particularly in rural areas. Besides, they are good source of revenue for the state governments.
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