Solar System Crossword

Edit Answers
123456789101112131415161718
Across
  1. 3. the 7th planet
  2. 5. the 4th planet
  3. 7. the 1st planet in our solar system
  4. 9. a rocky object that orbits the Sun, found mostly in the region between Mars and Jupiter
  5. 12. the 5th planet
  6. 13. the movement of an object around another object. The earth revolves around the sun.
  7. 15. when an object spins on its axis
  8. 16. Our Solar System's star that is made of hydrogen and helium gases, and supplies the heat and light that sustains life on Earth
  9. 17. the 3rd planet
  10. 18. the 8th planet
Down
  1. 1. a large body in space that orbits a star and does not produce light on its own
  2. 2. a piece of rock or metal from space that enters Earth's atmosphere
  3. 4. the 6th planet
  4. 6. A huge ball of gases that makes its own heat and light
  5. 8. a small object in space that orbits a star and is made of ice, dust particles, and frozen gases
  6. 10. a natural object that revolves around a planet
  7. 11. When a meteoroid lands on the Earth's surface
  8. 14. the 2nd planet