Across
- 2. the scientists that study the seismic waves caused by earthquakes
- 3. the thinnest + least dense layer of the earth
- 7. the layer of crust above the ocean, composed of less dense rocks such as granite
- 9. the densest layer of the earth
- 10. solid + rigid outer layer of the earth
- 11. the only liquid layer of the earth
Down
- 1. strong lower part of the mantle
- 4. how many molecules are in a given amount of space
- 5. flowy elastic-like substance located below the lithosphere
- 6. has 2 regions
- 8. the layer of crust underneath the ocean, composed of dense rocks such as basalt