Question

5) Explain in your own words, what each of the following are:

a) fault:

b) focus:

c) epicenter:

d) seismic waves:

Answer 1

A fault is a planar crack or discontinuity in a volume of rock over which rock-mass motions have caused considerable displacement.

The focus is on the location where an earthquake begins deep under the Earth's crust.

The epicenter of an earthquake is the point on the earth's surface that is vertically above the epicenter

Seismic waves are elastic waves that occur in the ground as a result of an earthquake or other natural occurrence.

Step-by-step explanation:

Answer 2

a.)fault:A fault is a planar crack or discontinuity in a volume of rock over which rock-mass motions have caused considerable displacement.

b.)focus:The focus is on the location where an earthquake begins deep under the Earth's crust.

c.)epicenter:The epicenter of an earthquake is the point on the earth's surface that is vertically above the epicenter.

d.)seismic waves:Seismic waves are elastic waves that occur in the ground as a result of an earthquake or other natural occurrence.

Step-by-step explanation:

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