Includes bibliographical references and index.

Flowing waters carry salt to the oceans -- The Nile is the world's longest river -- Many animals live in Freshwater ecosystems -- The Amazon River flows through the rain forest -- Still waters have no current -- A melting glacier formed the Great Lakes -- Plants help keep fresh water healthy -- Lake Victoria is Africa's largest lake -- Wetlands protect other ecosystems -- Humans affect freshwater ecosystems -- People depend on freshwater ecosystems -- People can help care for freshwater ecosystems.

Offers 12 fascinating facts about both flowing and still bodies of water. From the Nile River in Africa to the Great Lakes of North America, full-color spreads highlight the key features of the world s freshwaters.

820L Lexile

Grade 4 to 6.