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Pollution and Waste (Young Discoverers: Environmental Facts and Experiments)
Pollution and Waste - Young Discoverers: Environmental Facts and Experiments Author:Rosie Harlow 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 ozone layer, and water and noise pollution, and suggests ways of dealing with them.