What is a good example of the elastic rebound theory in terms of the buildup of strain before an earthquake?

A straight fence is built across the San Andreas fault. As the Pacific plate moves northwest, it gradually distorts the fence. Just before an earthquake, the fence has an “S” shape. When the earthquake occurs the distortion is released and the two parts of the fence are again straight; but now there is an offset.

What explains the elastic rebound theory?

In geology, the elastic-rebound theory is an explanation for how energy is released during an earthquake. As the Earth’s crust deforms, the rocks which span the opposing sides of a fault are subjected to shear stress. Slowly they deform, until their internal rigidity is exceeded.

How does elastic rebound cause the transfer of energy?

Elastic rebound theory. Stresses build on both sides of a fault, causing the rocks to deform plastically (Time 2). When the stresses become too great, the rocks break and end up in a different location (Time 3). This releases the built up energy and creates an earthquake.

How does elastic rebound theory describe how an earthquake takes place?

Which of the following best describes elastic rebound theory of earthquakes?

Which of the following best describes “elastic rebound” theory of earthquakes? As an earthquake occurs, the elastically deformed rocks along the fault spring back to their original shape as much as possible.

How and why do earthquakes occur according to elastic rebound theory?

The elastic rebound theory is an explanation for how energy is spread during earthquakes. As rocks on oppo- site sides of a fault are subjected to force and shift, they accumulate energy and slowly deform until their inter- nal strength is exceeded.

How do you use elastic rebound in a sentence?

How to use elastic rebound in a sentence

1. The second was that the demand for seduction schooling was elastic.
2. And maybe—just maybe—voter enthusiasm will rebound as a result.
3. More and more Americans have jobs since the economy started to rebound.

What is elastic rebound theory and how does it apply to earthquakes quizlet?

Elastic rebound theory. describes how earthquakes are generated. is sudden release of elastic strain built along fault that releases energy. Magnitude.

What does the elastic rebound theory describe?

Elastic-rebound theory. The elastic rebound theory is an explanation for how energy is spread during earthquakes. As rocks on opposite sides of a fault are subjected to force and shift, they accumulate energy and slowly deform until their internal strength is exceeded.

What causes an elastic rebound?

According to the elastic rebound theory, earthquakes happen when there is strain in the ground rock that builds up and causes the rock to bend/deform. As the strain continues to build up, eventually the rock reaches its limit and breaks, releasing energy and moving along a fault line. The released energy causes the ground to shake and roll.

What is mean by elastic rebound?

elastic rebound n (Geological Science) geology a theory of earthquakes that envisages gradual deformation of the fault zone without fault slippage until friction is overcome, when the fault suddenly slips to produce the earthquake.

What is the definition to elastic rebound hypothesis?

Elastic rebound. In geology, the elastic-rebound theory is an explanation for how energy is released during an earthquake. As the Earth’s crust deforms, the rocks which span the opposing sides of a fault are subjected to shear stress. Slowly they deform, until their internal rigidity is exceeded.