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9780924886232
Environmental Detectives Grades 5-8 Kevin Beale and Carolyn Willard As students investigate the cause of a mysterious fish die-off near Synchrony City, they learn the interconnectedness of the natural world, investigating chlorine pollution, acid rain, erosion, predator-prey relationships, phosphate pollution, and oil pollution. Students come to appreciate the complexity of many environmental problems.Beals is the author of 'Environmental Detectives (Great Explorations in Math and Science)' with ISBN 9780924886232 and ISBN 0924886234.
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