Outer Planets

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Across
  1. 1. closer to the sun
  2. 3. Somewhere at the center is what scientists refer to as the……
  3. 4. Gass giant
  4. 6. a large planet of relatively low density consisting predominantly of hydrogen and helium.
  5. 8. The largest planet
  6. 9. the windiest and coldest planet
  7. 10. known for having a ring of dust and rocks
Down
  1. 2. The inner planets and outer planets are separated by the……
  2. 5. Farthest from the sun
  3. 7. Mostly made of methane gas