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7 Cards in this Set
- Front
- Back
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retrograde
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motion going backwards
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Albedo
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reflection of sunlight off planets
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Plate tectonics
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Earth, 1. Europa 2. gannymede 3. Callisto (3 moons of Jupiter
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Vertical tectonics
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one plate
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Differentiation
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Elements
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Pangea
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Supercontinent
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Laurasia and Gondwanaland
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Continent split into two
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