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Sun 29 Aug, 2004 12:40 pm
1)What is the flow of matter and energy in the earth?
2)EVIDENCE FOR MOVEMENT AND CHANGES IN THE GEOSPHERE OVER TIME?
3)HOW PLATE TECTONICS ACCOUNT FOR THE FEATURES AND PROCESSES THAT GEOSCIENTISTS OBSERVE IN THE EARTH?
Plate tectonics was one of my favorite subjects in college. Maybe you should read your textbooks.