Across
- 5. blocks near the fault move horizontally past one another
- 8. shaking or trembling
- 9. type of rock that forms from heat and pressure
- 11. a series of processes on the surface and inside earth that slowly changes rocks from one kind to another
- 15. process of using data from at least 3 seismographs to locate the epicenter of an earthquake
Down
- 1. secondary seismic waves that travel only through solids
- 2. all the water on earth
- 3. fastest seismic wave that travels through liquids and solids
- 4. plates moving past each other
- 6. the breaking down of rocks
- 7. molten rocks below earth surface
- 10. process by rocks being moved from one place to another
- 12. molten rocks above earth surface
- 13. outermost layer of the earth
- 14. innermost layer of the earth