Planets Name

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Across
  1. 3. Smallest planet in the Solar System
  2. 4. Hottest planet in the Solar System
  3. 7. Made out of hot dense fluid of "icy" materials
Down
  1. 1. Largest planet in the Solar System
  2. 2. Has a ring around it
  3. 3. Mostly covered in dust and red rocks
  4. 5. Only planet to contain life
  5. 6. Made out of a bunch of liquid and gas