The sun -- Solar energy -- Life and solar energy -- How plants use solar energy -- Renewable energy -- Clean electricity -- Uses of soar energy -- Experiments with solar energy.
Summary:
Looks at the sun as a source of energy, explains how plants and animals use solar energy, and discusses renewable energy, clean electricity, and the uses of solar energy. Includes experiments.
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.