click below
click below
Normal Size Small Size show me how
science pt. 2
| Term | Definition |
|---|---|
| fault | a break in earth's crust where masses of rock slip past each other |
| focus | the point beneath earth's surface where rock breaks under stress and causes an earthquake |
| folds | a bend in rock that forms where part of earth's crust is compressed |
| liquefaction | the process by which an earthquake's violent movement suddenly turns loose soil into liquid mud |
| magnitude | the measurement of an earthquake's strength based on seismic waves and movement along faults |