Ch 6 Earth and Space

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Across
  1. 4. large round object that revolves around the sun but has not cleared the region around its orbit
  2. 7. one full orbit of an object around another object
  3. 8. a natural object that revolves around a planet
  4. 10. a frozen mass of different types of ice and dust orbiting the sun
  5. 11. a group of stars that form a pattern
  6. 12. the four closest planets to the sun
  7. 14. one full spin of an object around its axis
  8. 15. an explosive eruption of waves and particles into space
Down
  1. 1. dark spots that move on the face of the sun
  2. 2. large round object that revolves around a star and has cleared the region around its orbit
  3. 3. imaginary line around which a planet spins
  4. 5. a rocky mass that revolves around the sun
  5. 6. the four planets in our solar system beyond Mars
  6. 9. eighth planet from the sun, smallest gas giant
  7. 13. sixth planet from the sun and has large gas rings