Across
- 2. debris that orbits the sun, has a tail, and is made of ice, snow, and rock.
- 4. the planet farthest from the sun
- 6. large pieces of debris that orbit the sun
- 8. large planets that are far away from the sun and made mostly of gas
- 11. the largest planet
- 12. the second largest planet that also has Rings
- 13. the hottest planet and Earth's sister
- 14. the only planet with life
Down
- 1. a group of planets close to the sun that are made of rock
- 3. all of the planets, dwarf planets, and the Sun
- 5. the planet closest to the sun
- 6. a large ball of flaming gas that holds our Solar system together
- 7. the red planet
- 9. matter from outer space that enters earth's atmosphere
- 10. the coldest planet