PLANETS

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Across
  1. 3. is the largest planet
  2. 5. extreme surface temperature
  3. 8. it has live
  4. 9. has a thick atmosphere made of methane, hydrogen, and helium
Down
  1. 1. is the hottest planet
  2. 2. is the closet to the sun
  3. 4. it has extreme winds
  4. 6. it has rings made of ice
  5. 7. Red Planet