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Earthquakes Valcones

TermDefinition
Earthquakes the sudden, rapid shaking of the ground caused by the release of energy in the Earth’s lithosphere, usually due to tectonic plates shifting or rocks breaking along a fault line.
Fault a fracture or zone of fractures in the Earth’s crust along which two blocks of rock have moved relative to each other.
Seismic wave vibrations of elastic energy that travel through the Earth's interior or along its surface, primarily caused by earthquakes, volcanic eruptions, magma movement, landslides, or man-made explosions.
Focus the exact point within the Earth's crust or mantle where an earthquake's rupture begins and energy is first released.
Epicenter The point on the earth's surface vertically above the focus of an earthquake.
Volcano a mountain or hill, typically conical, having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust.
Hot spot Forms from a stationary plume of extra-hot magma rising from deep within the Earth's mantle.
Created by: user-2007345
 

 



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