Across
- 2. the red planet
- 5. the blue planet
- 7. planets made of mostly gases
- 11. the gas giant
- 13. revolves around planets
- 14. the amount of planets
- 17. what we breath
- 18. the smallest planet
- 19. one of the moons
- 20. what planets revolve around
Down
- 1. planet has visible rings
- 3. bright lights in the sky
- 4. a bright flash across the sky
- 6. this classes name
- 8. no longer a planet
- 9. where we live
- 10. what holds us on earth
- 12. planets with rocks
- 15. where the stars are
- 16. named from greek gods