The Solar System and Layers of the Earth

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Across
  1. 5. The lightest planet with rings around it.
  2. 8. It takes 28 days to go around the Earth.
  3. 9. Just under the crust, but not the center of the Earth.
  4. 10. The most beautiful planet in the solar system.
  5. 11. The coldest planet in the solar system.
  6. 12. The outside of Earth.
Down
  1. 1. Is not a planet, but a star.
  2. 2. The biggest planet in the solar system.
  3. 3. Is not a planet, but a dwarf planet.
  4. 4. The farthest planet from the sun.
  5. 6. The center of the Earth.
  6. 7. The hottest planet in the solar system.
  7. 8. The planet with the highest mountain in the solar system.
  8. 9. The closest planet to the Sun.