Question

What do you mean by earthquake? Explain the shadow zone
of P and S waves. What are the major effects of earthquake?

Answer 1

Explanation:

The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being bent (refracted) by the liquid core.

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Answer 2

Answer:

Earthquake

Explanation:

a sudden violent shaking of the ground, typically causing great source of the units to me and I'll t.

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