Polar Bear, Why Is Your World Melting?

Polar Bear, Why Is Your World Melting?

by Robert E. Wells
Polar Bear, Why Is Your World Melting?

Polar Bear, Why Is Your World Melting?

by Robert E. Wells

eBook(NOOK Kids Read to Me)

$34.28 

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Overview

Recommended Book to Teach Children about Climate Change, Time Magazine

In the Arctic, the summer ice is melting, making it hard for polar bears and their cubs to survive. Why is the world getting warmer? The heat of the sun is trapped by the "greenhouse" gases that surround Earth—carbon dioxide, methane, nitrous oxide, and water vapor. If there is just the right amount of these trapped gases, the air is warm enough for plants, animals, and people to thrive. But now there is too much greenhouse gas, especially carbon dioxide. Polar bears, and all of us, are in trouble. Robert E. Wells shows why so much carbon dioxide is going into the air and what we can do to help keep Earth cool.


Product Details

ISBN-13: 9781791105242
Publisher: Weigl Publishers Inc.
Publication date: 08/01/2013
Series: AV2 Fiction Readalong
Sold by: Barnes & Noble
Format: eBook
Pages: 32
File size: 21 MB
Note: This product may take a few minutes to download.
Age Range: 6 - 9 Years

About the Author

Robert E. Wells is the author and illustrator of many award-winning science books for children, including Can You Count to a Googol? and Why Do Elephants Need the Sun?. He lives with his wife in Washington.


Robert E. Wells is the author and illustrator of many award-winning science books for children, including Can You Count to a Googol? and Why Do Elephants Need the Sun?. He lives with his wife in Washington.

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