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adreamer adreamer
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Posts: 891
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6 years ago
Without the protection of the Earth's magnetic field, most of the atmosphere would by now have
A) been lost into space
B) frozen onto the surface
C) dissolved in the oceans
D) been destroyed by chemical reactions
Textbook 
Life in the Universe

Life in the Universe


Edition: 4th
Authors:
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19Clyde19Clyde
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Posts: 584
6 years ago
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Brilliant
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This site is awesome
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