Question

1. The point of origin of an earthquake___________
2.
The place on the surface of the Earth exactly above the focus of an earthquake:___________
3.
An opening in the Earth's crust through which magma comes out:________
4.
The force that acts from the interior of the Earth which might cause
earthquakes and volcanic eruptions:_________
5. The instrument used for measuring the intensity of an earthquake:________​

Answer 1

Answer:

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Explanation:

The point on the earth's surface directly above the focus is called the epicenter. Earthquake waves begin to radiate out from the focus and subsequently form along the fault rupture.

Answer 2

Answer:

1. The location below the earth's surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the epicenter. 2.he epicenter is the point directly above it at the surface of the Earth. Also commonly termed the focus.