Across
- 3. Planet with the most iron in solar system.
- 7. The smallest planet.
- 8. The planet with rings.
- 9. The center of out Solar System.
- 11. The name of our galaxy.
- 12. Some planets are called ___ Giants.
Down
- 1. Planets with solid rocky surfaces.
- 2. Planets do this around the sun.
- 4. There is an inner and _____ Solar System.
- 5. Planet that revolves in the opposite direction earth does.
- 6. Orbits the Earth.
- 10. The Planet we live on.
- 11. The red Planet.