Inner/Outer Planet Study Guide

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Across
  1. 4. The second inner planet.
  2. 5. Larger in size and faster orbits
  3. 8. The first inner planet.
  4. 10. Smaller in size and slower orbits
  5. 11. The fourth outer planet.
  6. 12. The third inner planet.
  7. 13. The second outer planet.
Down
  1. 1. The nickname of outer planets.
  2. 2. Planets made up of rock or metal.
  3. 3. Planets made up of different gases.
  4. 6. The nickname of inner planets.
  5. 7. The first outer planet.
  6. 8. The fourth inner planet.
  7. 9. The third outer planet.