This book acquaints the young reader about the environmental problems looming large on mankind\'s future survival. In this respect various ways and options available to ecologists for betterment of natural balance and ecological harmony have been discussed.

Besides, the author has also explained about many important topics which are currently news for us --besides alternatives, improvements being suggested by the eco-scientists.

Some topics incorporated are:

*Ecology.
*The living planet.
*Cycles of carbon, nitrogen, oxygen & hydrogen in ecosystem.
*Food chain.
*Saving soil.
*Acid rain.
*Pollution -- water,air,noise.
*Ozone depletion.
*Forest.
*New species.
*Wildlife poaching.