Solar System Crossword

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Across
  1. 1. Planet closest to the sun
  2. 4. Planet named after the roman god of agriculture
  3. 6. Gravity Force that keeps a planet moving in orbit
  4. 7. A star and the planets orbiting around it
  5. 9. Closest star to Earth
  6. 10. Now called a dwarf planet
  7. 13. Third largest planet in our solar system
Down
  1. 2. Layer of gas that surrounds a planet
  2. 3. Planet furthest from the sun
  3. 5. Nicknamed "the red planet"
  4. 6. Largest planet in our solar system
  5. 8. Our solar system is part of this galaxy
  6. 11. Covers 70 percent of the Earth's surface
  7. 12. Planet named offer the Roman goddess of love and beauty