Across
- 6. how many planet is make with gas.
- 8. what is the asteroids made up.
- 10. how many moons have jupiter.
- 11. which planet is the smallest.
- 12. which planet is the more cold.
- 13. which have a big ring.
- 16. what the sun prodvies.
- 17. Earth have ________ moon
- 20. which planet the humans live.
Down
- 1. how many planet have on the system solar.
- 2. the meteors are short or big.
- 3. who is the first man to steps on the moon.
- 4. which planet is bigger than other.
- 5. _________is about 13 billons years old.
- 7. what is the matter of Uranus and Nepturne.
- 9. how many planet is make with stones.
- 14. how many people have put their feet on the moon.
- 15. what matter is the Earth.
- 18. do Mars have a ring.
- 19. what is the Sun .
