science

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Across
  1. 3. The closest planet to the sun
  2. 5. small rocks the float around in space that can be big or small
  3. 9. the largest volcano on mars
  4. 13. planet A planet close to the sun
  5. 15. Earths sister planet
  6. 16. year They measure speed and time in this in space
  7. 17. smallest planet in the solar system
  8. 18. Small objests that revolve around planets
  9. 21. a large indention in the surface of a moon or planet
  10. 22. Made out ofgas and oxegen
  11. 23. a flat zone of small meterites orbiting a plant
  12. 24. The largest gas giant in our solar system
  13. 25. a small rock that is completly made out of ice that flys threw space
  14. 26. The only planet in the solar system that can sustain life
Down
  1. 1. a planet small enough to be considered not a planet
  2. 2. a prosses wich the crust changes due to the hot molton rock under the suface
  3. 4. and dust the solar system was formed from
  4. 6. the solar system was made from
  5. 7. a prosses wich hot molton rock nside of the earth moves to the surface
  6. 8. Largest canyon
  7. 10. saturn is made completely out of
  8. 11. Way Our Solar system is called
  9. 12. a Flattened circle or oval in space.
  10. 14. jupiter's large red spot is a
  11. 19. a small object that sometimes has a impact with earths surface
  12. 20. The planets on the outside of solar system