Across
- 3. the fourth planet from the sun
- 6. the seventh planet from the sun
- 8. the sixth planet from the sun
- 10. the eighth planet from the sun
- 11. a ball of fire
- 12. only earth has it
- 14. only earth has it
Down
- 1. found on other planets including earth
- 2. the third planet from the sun
- 3. almost every planet has one
- 4. the fifth planet from the sun
- 5. declared not a planet
- 7. a big rock
- 9. the first planet from the sun
- 13. the second planet from the sun
