Liam crossword

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Across
  1. 2. it appears during the night
  2. 4. referred to as dirty snowballs
  3. 5. the biggest planet in the solar system
  4. 7. pluto is an example
  5. 8. pieces of floating rock
  6. 10. an example is leo the lion
Down
  1. 1. planets revolve around it
  2. 3. the bigger end of the planets
  3. 6. leftover remains of the solar system
  4. 9. we live on it