provide with a host of valuable PRODUCTS. some of the major products are timber , softwood, hardwood which yield cosmetics , furniture , match boxes etc.,some of the minor products are rubber , resin , gum , lac. khatta is obtained from khair trees. khus is a type of grass which is used for making ropes and matsforests absorb carbon di oxide and provides oxygen.they provide a natural habitat for wild lifethey bring rainthey provide the soil with necessary humus contentthey prevent the soil erosion by binding the soil with tree rootsthey check floods by holding rain water in the SUB soilthey increase the MOISTURE content in the air through transpirationthe animals such as TIGER , Asiatic lion , one horned rhinocerous , snow leopard , indian bison , deer ,  antelopes, monkeys , snakes, crocodiles , gharials are becoming extinct. INDIA is a home to more than a thousand species of animals and birds.. therefore it is the duty of every citizen to conserve wild life and save these precious animals from extinction.hope I helped uplz mark as the best!!!