"The movement of a rushing river is a valuable energy source. Hydroelectric Energyshows how engineers build and operate dams, turbines, and generators to turn this movement into electricity. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject."--Publisher's description.
Contents
Chapter one: What is hydroelectric power? -- Chapter two: The oldest type of power -- Chapter three: The power of falling water -- Chapter four: The future of hydropower -- Fast facts -- Stop and think -- Glossary -- Learn more -- Index.
Bibliography
Includes bibliographical references (page 47) and index.
