As Earths inhabitants, we are pretty familiar with what the planets surface looks like, but we seldom get a chance to look beneath Earths crust. This captivating book takes a closer look at Earths layers from crust to core. The volume discusses how Earths layers contribute to the formation of its magnetic field and help fuel volcanic activity. Readers will learn the story of Earths formation and come away knowing whether the planets core is now growing warmer or cooling off. Fun photographs, useful diagrams, and age ...

Earth's Layers 2012, PowerKids Press, New York, NY

ISBN-13: 9781448862962

Trade paperback

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Earth's Layers 2012, PowerKids Press, New York, NY

ISBN-13: 9781448861699

Hardcover

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