Solar System

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Across
  1. 1. a meteor that hits earths surface
  2. 3. to break down.
  3. 5. also known as Kepler orbit
  4. 7. of icy bodies outside of Neptune's orbit
  5. 8. a piece broken off of a comet or asteroid
  6. 9. irregularly shaped rocks that orbit the sun
  7. 10. "shooting star"
Down
  1. 2. where billions of comets orbit the sun
  2. 4. in between Jupiter and mars.
  3. 6. composed of ice and dust and has ion tail