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Changing Ecosystems

by Alicia Hemphill
$12.99
An ecosystem is a group of plants and animals that live together in a certain climate or landscape. Even though they seem permanent, ecosystems are dynamic and changing systems.In this book you will learn what an ecosystem is, how animals and plants interact within an ecosystem, the difference between an ecosystem and a biome, how scientists measure ecosystem changes, the major causes of ecosystem change through time, how ecosystems are changing today, and how animals adapt to changes in the ecosystem.
Sku #: 1980
ISBN: 9780692349021

Learn More About Age 11-13

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by Alicia Hemphill
$12.99