Across
- 3. zone where an oceanic crust sinks beneath a continental crust
- 5. directly above the focus where a earthquake hits on the surface
- 8. zone where two continental plates push together and crumple upwards
- 9. rupturing of tectonic plates causing violent shaking of the ground
- 10. crust that is dense and heavy
- 11. layer of the earth where convection currents occur
- 12. boundary where two plate are sliding past one another
Down
- 1. area where the earthquake occurs beneath the earth's surface
- 2. spreading zone where plates spread apart
- 4. boundary where crust is destroyed
- 6. boundary where new crust is formed
- 7. crust that is lighter and thicker