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Global Warming
Global Warming
Author: Seymour Simon
Earth's climate has always varied, but it is now changing more rapidly than at any other time in recent centuries. The climate is very complex, and many factors play important roles in determining how it changes. Why is the climate changing? Could Earth be getting warmer by itself? Are people doing things that make the climate warmer? Award-...  more »
ISBN-13: 9780061142529
ISBN-10: 0061142522
Publication Date: 2/26/2013
Pages: 32

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Publisher: HarperCollins
Book Type: Paperback
Members Wishing: 0
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