Across
- 2. when magma reaches the surface
- 6. force pressing on an area
- 10. molten metal surrounding the inner core
- 12. what destroys earth's land
- 13. a rocky outer layer
- 15. another word for earthquakes
- 17. all of earth's water
- 18. a thin layer that forms around the earth's outermost layer
- 20. a layer of hot rock
Down
- 1. is a dense ball of solid metal
- 3. a gas layer
- 4. something that makes something else work
- 5. what shapes earths land
- 7. the uppermost layer of the mantle into a single layer
- 8. is a dark fine-grained rock
- 9. all living things
- 11. is a lighter color rock that is also very coarse
- 14. molten mixture of melted rock
- 16. the layer of rock that forms around earth's outer skin
- 19. the ability to do work