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Uploaded on Apr 14, 2010
In our world, everything is connected. Plants, animals, people, weather, water, soil—all are part of a delicate balance. Living things can change their environments—and through a process called adaptation, environments can even change living things! With a visit to Ecosystems, discover amazing environments from the familiar to the fantastic, and find out how the physical and living worlds affect--and in some ways, define—each other. Investigate the gallery's eight Zones, each of which explores a different ecological principle.