Across
- 2. Preserved in to a rock.
- 5. The thinnest layer.
- 6. when the land split apart.
- 8. when the land move apart from each other.
- 9. When all the continents joined together.
- 10. a dense ball of solid metal.
- 12. form when desposited by water or wind.
Down
- 1. A mountain has magma underneath it.
- 3. a layer of molten metal.
- 4. shaking movement beneath the Earth.
- 7. The thickest layer.
- 11. when the land comes together.