Across
- 2. line of broken crust that occur at plate boundaries
- 3. earthquake wave that travel along the surface of the crust
- 4. name given to place that is above the ocean
- 9. instrument that measure the waves of an earthquake
- 12. name given to plates of crust
- 13. layer of the earth that the crust floats on
- 14. method the earth transfers energy of an earthquake
- 15. current caused by heat within the mantle
- 16. when one plates moves past another plate
- 17. waves that occur between primary and surface waves
Down
- 1. when one tectonic plate moves under another plate
- 4. brittle top layer of the earth
- 5. may occur if the earthquake occurs underwater
- 6. the measure of the magnitude of an earthquake
- 7. first waves of an earthquake
- 8. place on crust directly above where the earthquake was made
- 10. measurement scale of damage caused by an earth quake
- 11. place where plates move apart and make new crust