A man and his environment
...fe sustaining. Life has been possible only our planet because of a certain balance in natural element like air, water, earth, soil etc... Without this environment and its desired balance our earth would have been another dead and lifeless planet revolving round the sun. Of late our environment has been in great dager. There hasbeen grave ecological crisis threatening the very existance of life. We have been destroying valuable natural resources and polluting the environment and there by how poisoned and polluted our own life living. Any undesirable and exessive addtional of substances which adversily changes this balance may be called pollution. These substance may be called the pollutants. There is an urgent need to conserve and protect our envirnment. The rapid indescriminative industrialisation has quickened the process of environmental pollution. Our cities...