Robert Gardner 
Weather Science Fair Projects, Using the Scientific Method [PDF ebook] 

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How is a cloud formed? What is thunder and lightning, really? Why is summer hot and winter cold? There are so many things to discover about the weather. This book will give young scientists a great start in meteorology. For students interested in competing in science fairs, this book contains great suggestions and ideas for further experiments.

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语言 英语 ● 格式 PDF ● 网页 160 ● ISBN 9780766045354 ● 出版者 Enslow Publishing, LLC ● 发布时间 2010 ● 下载 3 时 ● 货币 EUR ● ID 8663197 ● 复制保护 Adobe DRM
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