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Earthquake - Open Encyclopedia (Site not responding. Last check: 2007-11-05) |
 | | Earthquake effects are described in terms of intensity, a scale which attempts to quantify the severity of shaking at a given location. |
 | | A rare few earthquakes have been associated with the build-up of large masses of water behind dams, such as the Kariba Dam in Zambia, Africa, and with the injection or extraction of fluids into the Earth's crust (e.g, at certain geothermal power plants and at the Rocky Mountain Arsenal). |
 | | Earthquakes such as these, that are caused by human activity, are referred to by the term induced seismicity. |
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