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9 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Size |
1) Earth 2) Venus 3) Mars 4) Mercury |
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Time of Rotation |
1) Venus 2) Mecury 3) Mars 4) Earth |
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Time of Revolution |
1) Mars (1.88 yrs) 2) Earth (1.00 yrs) 3) Venus (0.615 yrs) 4) Mecury (0.387 yrs) |
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Seasons |
1) Earth 2) Mars 3) Venus 4) Mercury |
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Atmosphere |
1) Venus 2) Earth 3) Mars 4) Mercury (none) |
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Tectonics |
1) Earth 2) Venus 3) Mercury 4) Mars |
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Magnetic Fields |
1) Earth (moderate - liquid core) 2) Mercury (weak) 3) Mars (weak - magnetic crust) 4) Venus (none) |
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Possibility of Life at some time |
1) Earth (we're here) 2) Mars (best chance farthest away) 3) Venus (closer than us to Sun) 4) Mercury (too close to Sun) |
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Mass |
1) Earth 2) Venus 3) Mars 4) Mercury |
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