The River of Life: The Hydrologic Cycle and Water Pollution Movie Review 1991

Part of the "Biology of Water" series that contains information on the biological ecosystems in the earth's different water systems. Covers the hydrologic cycle, showing how fresh water is created from the vast oceans of salt water. Also examines the effects of pollution, acid rain, detergents, herbicides, and pesticides on freshwater organisms. Comes with teacher's guide and blackline masters.

Distribution

United Learning, 1560 Sherman Ave., Ste. 100, PO Box 48718, Evanston, IL 60201, Phone: (888)892-3484, Fax: (847)328-6706, Email: info@interaccess.com, URL: http://www.unitedlearning.com, Remarks: A division of Discovery Communications

Available on VHS
Running time 20 minutes.

Cast and Crew

Genres

Science, Biology, Ecology & Environment