Easy-to-manage experiments and fun activities teach children how they can combat the things that threaten humans' survival on earth with chapters that cover recycling, air pollution, water conservation, and acid rain.
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Editorial Reviews
From School Library Journal
Grade 8-10-- This book provides an excellent overview of issues involving the quality of air, water, and soil. Background information in each area is given, as are easily performed projects and experiments that allow concepts to be visualized. Line drawings help to clarify descriptions in the text. The writing style is accessible, and admonitions to ``ask an adult'' are included whenever assistance is warranted. With the increasing interest in the environment and emphasis on proactive rather than reactive measures, this is a valuable purchase. --Kathleen L. Atwood, Pomfret School, CT
Copyright 1992 Reed Business Information, Inc.
Copyright 1992 Reed Business Information, Inc.
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