The Solar System

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Across
  1. 3. The planet furthest away from the sun.
  2. 4. This planet can also be called 'the Red Planet'.
  3. 7. This planet is made of ice.
  4. 8. The biggest planet in the solar system.
Down
  1. 1. The planet closest to the sun.
  2. 2. The hottest planet in the solar system.
  3. 5. The planet with rings.
  4. 6. The only planet with life on it.