Across
- 2. The rising and sinking of mantle materials by the heat of the core.
- 3. A region of the mantle, more denser than the other region
- 5. ball of superheated Fe and Ni.
- 7. the degree of compactness of a substance.
- 10. opposite of lava, under the crust of Earth.
- 11. A region of the mantle, less dense than the other region.
- 12. Energy waves created by earthquakes
Down
- 1. layer of superheated Fe and Ni between the mantle and inner core.
- 4. Outer, thinnest layer (oceanic and continental crust).
- 6. Ni
- 8. Fe
- 9. Thickest layer, mostly made out of Magma