Solar System

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Across
  1. 3. small, irregularly shaped, rocky object that orbits the sun
  2. 4. measure of the force of gravity on an object
  3. 8. measure of the amount of matter in an object
  4. 9. bright streak of light
  5. 10. object in space moves around the Sun, it has a certain amount of forward momentum
  6. 12. consider a dwarf planet now
  7. 13. Our planet is in
Down
  1. 1. controls the tides
  2. 2. We live here
  3. 5. we can't feel out in space
  4. 6. most important thing to have for life on earth
  5. 7. provides oxygen
  6. 11. small body of ice, rock, and dust that elliptically orbits around the sun
  7. 14. is our star of the solar system