THE SOLAR SYSTEM

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Across
  1. 4. A belt between Mars and Jupiter contains many of these rocky bodies.
  2. 7. They orbit planets and are smaller than planets.
  3. 8. The outermost planet in the Solar System.
  4. 9. The planet we live on.
  5. 10. The force that keeps planets in orbit around the Sun.
Down
  1. 1. The group name for Mercury, Venus, Earth, and Mars.
  2. 2. The largest planet in the Solar System.
  3. 3. An icy object that forms a tail when it approaches the Sun.
  4. 5. The center of the Solar System.
  5. 6. A giant planet with rings, second largest in the Solar System.