Across
- 2. largest layer of the Earth
- 5. is a dwarf planet.
- 9. bright things in the sky.
- 10. is the coldest planet.
- 12. is a really hard piece of Earth.
- 13. are mixtures of rock,ice, and dust.
- 14. are small and rocky particles.
Down
- 1. is the hottest planet in our solar system.
- 2. comes out when its dark.
- 3. is what we live on.
- 4. hole is when the gravity pulls a lot. And it just keeps sucking stuff in.
- 6. core is the inner most part of the earth.
- 7. core is the outer most part of the Earth.
- 8. is very hot and it can blind you if you look at it.
- 11. are chunks of rock.