Inner Panets

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Across
  1. 3. Revolution around something like the sun
  2. 7. The only planet to support life in our solar system
  3. 8. Hottest planet
  4. 9. None of the inner planets have any ____, unlike the outer planets
  5. 10. The planet with the fastest orbit
  6. 11. The planet that is only about twice the size of Earth's moon but still bigger than another planet
Down
  1. 1. Earth-like
  2. 2. A large satellite that is caught in a planets orbit
  3. 4. What mineral in Mars's soil that makes it red
  4. 5. On Venus the sun rises in the _____
  5. 6. Amount of moons in the group of inner planets