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6 Cards in this Set
- Front
- Back
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Continental Drift
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That the continents moved.
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Pangea
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Single landmass where the continents
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Panthalassa
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giant ocean surrounding the Pangea
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Mesosaurus
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small, extinct reptile that lived 270 million years ago; has been found in eastern South America and western Africa
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Mid - Atlantic Ridge
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An oversea mountain range with a steep, narrow valley running down it's center
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Mid - Ocean ridges
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65,0000 km long that wind their way around the earth
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