Across
- 2. melted rock on Earths surface
- 6. the sideways and downward movement of the edge of a plate
- 8. hot, semisolid rock and is located directly below the crust
- 9. Shaking of Earth's surface
- 10. crack in Earth's crust
Down
- 1. Seismic body waves
- 3. border between two tectonic plates
- 4. The outermost layer of the Earth
- 5. Super continent
- 7. a long, narrow ditch
- 8. melted rock beneath Earth’s surface