Across
- 2. Earth has one of these
- 4. Uranus and Neptune are____ ____
- 6. has seasons
- 9. rocky planets
- 10. the largest planet in our solar system
- 12. Pluto is a ____ planet
- 14. Jupiter, Uranus, Neptune, and Saturn are this
- 15. all planets rotate around this
Down
- 1. the 8 planets we know are part of the ____ ____
- 3. only planet not visible without a telescope
- 5. Earths twin
- 7. the planet we live on
- 8. made mostly of hydrogen and helium
- 11. the first planet seen through a telescope
- 13. a belt of asteroids