"All about ecosystems." Includes bibliographical references (page 32) and index.
Contents:
Welcome to the ocean -- Earth's vast oceans -- Life at the top -- Hungry hunters -- An underwater forest -- Hiding on the seabed -- Deep-sea life -- A feast arrives! -- Amazing octopus -- Safety in numbers -- Gone fishing! -- The great white shark -- The shark cleaner -- An ocean food web.
Summary:
Discover how all the living things in this ecosystem depend on each other and their habitat for survival.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.