The Mystery of Whale Strandings: A Cause and Effect Investigation
Hundreds of whales lie helpless on the shore. Without human help, they will die on the beach. Shifting seas are pushing whales to the edge of change. Discover how scientists are trying to answer the mystery of whale strandings. From harmful chemicals to global warming to habitat loss, animals are living on the edge of change. Engaging text, maps, and graphic organizers help you discover how scientists are trying to answer the questions behind these global changes. Book jacket.
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Causes and Effects 28
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