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Discover! Planet Earth
Avaly McGinleyCindy Barden
出版Lorenz Educational Press, 2000-09-01
主題Science / Earth Sciences / General
ISBN07877045209780787704520
URLhttp://books.google.com.hk/books?id=aWZQkKgDqIAC&hl=&source=gbs_api
EBookSAMPLE
註釋The activities in this book reinforce basic concepts in the study of the planet Earth, including the composition of Earth, Earth's surface, minerals, rocks, weathering and erosion, mountain building and earthquakes, soil and soil conservation. General background information, suggested activities, questions for discussion, and answers are included. Encourage students to keep completed pages in a folder or notebook for further reference and review.