Across
- 2. crust that forms beneath the oceans
- 4. part of the core that is made of liquid iron and nickel
- 6. lower part of the mantle
- 7. hot, solid rock that flows very slowly
- 9. crust that forms the continents
- 10. the thicker crust between oceanic and continental
- 11. vibrations caused by earthquakes
- 12. layer between the crust and core
Down
- 1. cool, stiff layer that includes all of the crust and a small part of the upper mantle
- 3. layer beneath the mantle that extends to the center of the Earth
- 5. pieces of the lithosphere that move around on top of the asthenosphere
- 8. part of the core that is made of solid iron and nickel
- 9. thinnest, outermost layer of the Earth