Earthquakes are the result of two of the Earth's crustal plates slipping past each other, otherwise known as plate tectonics. The vibrations caused by this sudden movement reverber...
Earthquakes are caused by an abrupt shift of rock along a fracture in the Earth.
Most earthquakes are caused by slow movements inside the Earth that push against the Earth's brittle, relatively thin outer layer, causing the rocks to break suddenly.
Tectonic earthquakes occur anywhere in the earth where there is sufficient stored
elastic ... Most fault surfaces do have such asperities and this leads to a form of ...
Earthquakes are usually caused when rock underground suddenly breaks along
a fault. This sudden release ... That's just what happens along a strike-slip fault.
Mar 20, 2015 ... An earthquake is ground shaking caused by a sudden movement of rock in the
earth's crust. ... What are earthquakes and why do they occur?
Jul 24, 2012 ... An earthquake is what happens when two blocks of the earth suddenly slip past
one ... What causes earthquakes and where do they happen?
Just like a giant, spherical puzzle, the outer layer of the Earth's crust is made up
of many pieces, known as tectonic plates (see picture below). Earthquakes ...
Oct 10, 2009 ... This is an educational video designed for secondary school geography students.
It details how and why earthquakes occur. It is a useful starter ...
Sep 5, 2012 ... This is a social science video that answers - What is earthquake? - How does ...
Is there an evidence to prove that is how earthquakes happen.
May 21, 2012 ... A 6.0 magnitude earthquake struck northern Italy, rattling the cities of ... http://