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Science Reference Center
Full-text articles to support research in applied sciences, biology, chemistry, earth and space science, and energy. Includes the Science Image Collection, a database of high-quality science images from National Geographic, UPI, Getty, NASA, and Nature Picture Library.
9) Rocks
Author
Series
Language
English
Description
Visual diagrams, hands-on experiments, and compelling facts introduce young readers to rocks.
12) The water cycle
Author
Series
Language
English
Description
Introduces the cycle of water on the Earth's surface and discusses why water is so important to life on the planet.
18) Northern lights
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Series
Language
English
Description
Did you know that the northern lights can be seen from space? There are also southern lights, which are hardly ever seen by people. The northern and southern lights are phenomena called auroras. Learn these and other fascinating facts about Earth's auroras in Northern Lights, a Sky Science book.
19) Rainbows
Author
Series
Language
English
Description
Examines a study of the sky, where rainbows form and many other unique facts about them.
20) Inclined planes
Author
Language
English
Description
"Presents information on simple machines with a focus on inclined planes. Explains what an inclined plane is, and includes examples of past and present uses. Intended for third to fifth grade students"--Provided by publisher.