Answer :
Since time immemorial, human beings have been depending heavily on forests for food, medicine, shelter, wood and fuel.With growing civilization the demands for raw materials like timber, pulp, minerals, fuel, etc., shoot up resulting in large scale mining, road building and clearing of forests. Our forests contribute substantially to our national economy.Excessive use of fuel wood and charcoal, expansion of urban, agricultural and industrial areas have together led to over exploitation of our forests leading to their rapid depletion.We should conserve forests as it is the place of many wildlife species and protect their natural habitat. It should be conserved to protect the loss of biodiversity and genetic diversity. It also regulates the hydrological cycle. Soil erosion can also be prevented if we conserve forests. Climatic changes and global warming can also be combated if we conserve forests.
Tree plays a very major and important role in our daily life. without trees life is impossible. Trees give very much in very less. They gives us oxygen and absorb carbon dioxide. without oxygen man can't live a minute. the largest land area covered by trees in the role of forest. We got so many things from forest like woods,medicines,fruits etc.Trees provide shelter for travellers who are very tired and also for animal. All our basic necessities like air,water,food clothing come directly or indirectly from trees.Trees provide important raw material for industrial use. We got so many things from forest and we call them 'green gold' trees keep the environment clean. The way of cleaning air pollution trees are called lungs of nature.If there were no trees in the world,there would be no rain and land converted into desert.