An earthquake is the perceptible shaking of the surface of the Earth, resulting
from the sudden ... Tectonic earthquakes occur anywhere in the earth where
there is sufficient stored elastic strain e...
Apr 7, 2016 ... These are smaller earthquakes that occur afterwards in the same place as the
mainshock. Depending on the size of the mainshock, aftershocks ...
According to Universe Today, earthquakes occur as a result of tectonic plates
colliding and volcanic eruption. To be considered an earthquake, a shock wave ...
Dec 23, 2015 ... An earthquake is ground shaking caused by a sudden movement of rock in the
earth's crust. Such movements occur along faults, which are thin ...
Jan 11, 2010 ... Sometimes, this movement is violent and might result in great destruction. Today,
we examine the process that causes earthquakes. The first ...
Apr 20, 2015 ... Earthquakes occur every day, but most people don't notice the small ... are
smaller quakes that result from the crust adjusting to the main shock.
Some earthquakes occur when tectonic plates, large sections of Earth's crust and
... In all three of these settings, earthquakes result from movement along faults.
These foreshocks can occur months or minutes before the rapid onset of the
earthquake. An earthquake lasts for seconds or minutes, while aftershocks may ...
EARTHQUAKE. Earthquakes occur as a result of movement deep in the Earth's
crust, often resulting in faults. These faults or cracks are created by the slow drift ...
The two main answers to 'how earthquakes happen' is: as a result of tectonic ...
there may be further movements, called aftershocks, which occur as the rock ...