Includes bibliographical references (page 24) and index.
Contents:
What is energy? -- Nonrenewable energy -- Renewable energy -- Renewable vs. Nonrenewable energy chart.
Summary:
"Illustrates the differences between renewable and nonrenewable energy. Explains what makes energy sources renewable or nonrenewable and how they affect everyday life." -- www.childsworld.com
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.