The point of the initial energy release of an earthquake is called the
A) shadow zone.
B) subduction zone.
C) focus.
D) epicenter.

Name: The point of the initial energy release of an earthquake is called the A) shadow zone. B) subduction zone. C) focus. D) epicenter.
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Question

Quizplus · Accepted Answer

The focus of an earthquake is the point within the Earth where the rupture starts, and seismic waves first begin to be emitted. It's the actual location of the energy release during an earthquake.

The Point of the Initial Energy Release of an Earthquake