Discover how water gets from lakes to rivers to our homes and where it goes when it is poured down the drain. Learn what happens when water is wasted and ways to reduce your own water waste.
This book provides an overview of the many varied sources of pollution -- from smog and acid rain to chemical pesticides and everyday litter. It also covers the greenhouse effect, the hole in the o…
Examines how domestic waste is generated, the crises of overflowing landfills, contaminated water supplies, and the depletion of resources, and methods of dealing with waste, including recycling.
Describes the ways in which we are polluting the earth and why this poses problems for us and future generations. Also examines practical solutions to prevent further pollution.