Planets

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Across
  1. 2. This planet is named after a Greek or Roman god or goddess
  2. 5. Uranus gets its blue-green color from what in its atmosphere
  3. 7. Frozen water under Mars could fill up what laketwice
  4. 8. Planet name for the Roman god of the sea
Down
  1. 1. Venus actually formed when gravity pulled what and dust into the second planet from the sun
  2. 3. Jupiter has the same ingredients as a what but didn't grow big enough to ignite
  3. 4. Super fast orbiting planet that zips around the sun every 88 days
  4. 6. Planet less dense than water that could float in a bathtub if something so big existed