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Junior Scientists: Experiment with Rocks
Sophie Lockwood
出版Cherry Lake, 2010-08-01
主題Juvenile Nonfiction / Science & Nature / Experiments & ProjectsJuvenile Nonfiction / Science & Nature / GeneralJuvenile Nonfiction / Science & Nature / Earth Sciences / Earthquakes & Volcanoes
ISBN160279894X9781602798946
URLhttp://books.google.com.hk/books?id=jye8BgAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋Describes experiments that can be performed using rocks to demonstrate their properties, including how they are formed, how to test their hardness, and whether rock layers can be changed by events such as earthquakes.