In recent years mankind's consciousness has been aroused very strongly about the need for environmental protection and ecological preservation. It is of utmost importance that the people should be aware not only of the problems involved but also of the role to be played in protecting the environment.Along with the peoples participation at the grass root level, the formal education programmed should be provided and implementing various environmental protection projects. In addition it is also very essential to develop environment friendly technologies and renewable energy sources following the principle of conservation.
While developing technologies for the benefit of man, it is also essential to study simultaneously their impact on the environment so that cyclic processes, which the nature has devised for conservation of resources is not affected.
Air, water and land are the basic amenities of life. But over population and rapid industrialization have created a state of decadence in the environment. Man has continuously tampered with the nature. As a result a threat to his life has been increased, due to the lack of healthy air and potable water and the imbalance established in the biosphere.