[PDF.58gs] Polar Bear, Why Is Your World Melting? (Wells of Knowledge Science Series)

Polar Bear, Why Is Your World Melting? (Wells of Knowledge Science Series)

[PDF.vc80] Polar Bear, Why Is Your World Melting? (Wells of Knowledge Science Series)

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 | #3427584 in Books |  Albert Whitman n Company |  2008-09-01 |  2008-09-01 | Original language:English | PDF # 1 |  7.00 x.31 x10.50l,.65 | File type: PDF | 32 pages

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||0 of 0 people found the following review helpful.| Recommended|By Customer|Great book! Very educational.|1 of 1 people found the following review helpful.| Polar Bear book rocked!|By Rene Rodriguez|I wasn't sure if this book would serve its purposes for my class based on the online preview. But when I actually opened the book and used it for my English Class to add to a unit b|From School Library Journal|Grade 1–4—Two children sail in a red research vessel through the pages of this clear and simple explanation of global warming. Colorful, cartoon drawings show the youngsters rescuing a mother polar bear and her two cubs by

In the Arctic, the summer ice is melting, making it hard for polar bears 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.

You easily download any file type for your device.Polar Bear, Why Is Your World Melting? (Wells of Knowledge Science Series)   |  Robert E. Wells. I have read it a couple of times and even shared with my family members. Really good. Couldnt put it down.

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