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Earthquakes produce all three types of seismic waves: P waves, S waves, and surface waves.

Earthquake - Wikipedia


An earthquake is the shaking of the surface of the Earth, resulting from the sudden release of .... Most earthquakes form part of a sequence, related to each other in terms of location and time. Mos...

Earthquake! - Center for Science Education


You are free to move around from one part of the lesson to another by clicking on ... An earthquake is the shaking of the earth caused by pieces of the crust of the ...

The Science of Earthquakes - USGS Earthquake Hazards Program


Apr 7, 2016 ... What causes earthquakes and where do they happen? ... the shaking part of the seismograph and the motionless part is what is recorded.

What is an Earthquake Focus and Epicenter? - Kids Fun Science


The vibrating waves travel away from the focus of the earthquake in all directions. The waves can be so powerful they will reach all parts of the Earth and cause it ...

What are the main parts of an earthquake - Answers.com


First there are body waves, which are seismic waves that travel in the ground, originating from the focus, or the starting point of the earthquake. Above the body  ...

Types Of Earthquake Waves - allshookup.org


Earthquake shaking and damage is the result of three basic types of elastic ... not spring back, hence S waves cannot propagate in the liquid parts of the earth, ...

Learn about Earthquakes - Science for Kids - Science With Me


Apr 21, 2015 ... When the rocks along the faults give in, an earthquake occurs. ... To understand earthquakes better, you need to know the different parts of a ...

Earthquakes and faults - Putting Down Roots in Earthquake Country


An earthquake is caused by a sudden slip on a fault, much like what happens when you snap your ... Part of living with earthquakes is living with aftershocks.

Earthquake - AutoCWW2


Seismologists examine the parts of an earthquake, such as the slip of the fault that causes it, what happens to the earth's surface during an earthquake, how the  ...