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Item #: FB0023

Price: $41.55

Acid Rain: The Invisible Threat DVD for environmental science helps explain how acid rain affects forests, lakes, and our daily lives. Exciting footage and animation. Intriguing series is easy-to-understand.

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Product Details

Authoritative interviews, on-location footage, and computer animation come together in a clear presentation of the causes and consequences of acid rain. The effects of increased acidity on forests, lakes and the human environment are plainly and dramatically presented. Numerous ecosystems worldwide have been seriously impacted by this phenomenon and further damage is assured if immediate measures are not taken. The types of measures that can be taken at all levels, from personal to international, are discussed. Includes a teacher's guide with program objectives, discussion points, class activities and glossary. Full-motion DVD, 20 minutes, grades 7-12.