Across
- 2. 70% of the Earth's surface is covered in?
- 4. system that with objects that orbit it.
- 7. what are stars made off?
- 8. the only planet not named after a God
- 10. I reflect light from the Sun to light the night
- 11. the closet planet to our sun
- 12. explorers of space
- 13. how many oceans are on the Earth?
Down
- 1. what shape is the Earth
- 3. the amount of hours for the Earth to make a complete rotation
- 4. the sun is actually a _______
- 5. the only planet that spins on its side
- 6. vehicles used to travel to space
- 9. which planet spins backwards