672489
9781591021773
An up-to-the-minute examination of the miraculous place we call home. Topics include Earth's origins, evolution, composition, waters, atmosphere, and magnetic field. Young readers will also learn about earthquakes, volcanic eruptions, global warming, the ozone layer, and the necessity of treating our fragile planet with care. Book jacket.Asimov, Isaac is the author of 'Earth' with ISBN 9781591021773 and ISBN 1591021774.
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