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How We Know What We Know About Our Changing Climate: Scientists and Kids Explore Global Warming

Lynne Cherry(Author), Gary Braasch(Author), David Sobel(Foreword)

出版社:Dawn Publications

出版时间:2010-03

ISBN:9781584691037

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页数:66

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内容简介

When the weather changes daily, how do we really know that Earth's climate is changing? Here is the science behind the headlines, as observed by scientists all over the world.

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