| A | B |
|---|
| epicenter | The place on the earth's surface directly above the earthquake |
| Magnitude | The amount of energy released during the earthquake |
| Fault | the fracture from displacement during an earthquake |
| aftershock | an earthquake of similar intensity that follows the main earthquake |
| earthquake | a sudden slippage or movement followed by a series of vibrations |
| seismic waves | vibrations that travel outward from an earthquake |
| Foreshocks | smaller earthquakes that precede a bigger one |
| landslide | movement of surface material down a slope |
| tsunami | a large wave that is the result of an earthquake |
