Across
- 2. fastest seismic wave
- 4. power derived from the utilization of physical or chemical resources
- 6. is the point on the earths surface directly above an earthquakes starting point
- 9. is stress that occurs when forces act to stretch an object
- 12. is the tracing of a earthquake in motion
- 14. the tilting or breaking of the earths crust
- 16. giant pieces of rocks that are in the lithosphere and float on top of the atmosphere
- 18. when blocks slide past each other
- 19. the only planet with life
- 20. second fastest seismic wave
Down
- 1. the point inside the earth where the earthquake begins
- 3. spews lava
- 5. people who study earthquakes
- 7. the study of seismic waves
- 8. has the p waves and s waves
- 10. a massive wave that causes mass destruction
- 11. 7 huge land masses
- 13. records seismic waves
- 15. the earth shaking
- 17. when all 7 continents were together