THE PLANETS

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Across
  1. 3. It has rings.
  2. 6. It is known as the Morning Star.
  3. 7. 75% of it is made of water.
  4. 8. It's axis and rings are inclined.
  5. 9. Name of the star that is the center of the Solar System.
Down
  1. 1. Also known as the red planet.
  2. 2. The biggest planet in the outer planet's group.
  3. 4. The smallest and closest planet from the Sun.
  4. 5. Last planet of the solar system.