Question

How is the measurement of earthquake intensity different from magnitude?

O A. Intensity specifically measures an earthquake's effect on people.
O B. Intensity measures characteristics of body waves only.
OC. Intensity does not change with distance from the epicenter.
OD. Intensity does not depend on the types of rocks in an area.

Answer 1

Earthquake intensity measures the effects of an earthquake, while magnitude measures the amount of energy released.

Step-by-step explanation:

Earthquake intensity is a measure of the effects of an earthquake at a geographic location, including the damage caused to buildings and the impact on humans and the environment. It is determined using the Modified Mercalli Scale, which categorizes the level of shaking and damage caused by an earthquake.

Earthquake magnitude, on the other hand, measures the amount of energy released by an earthquake. It is determined using the Richter Scale, which quantifies the amplitude of seismic waves at a certain distance from the earthquake source.

In summary, earthquake intensity focuses on the effects and damage caused by an earthquake at a specific location, while earthquake magnitude indicates the amount of energy released by the earthquake.

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