If an Earthquake Occurred near the Oceanic Trench in This

question 70

Multiple Choice

If an earthquake occurred near the oceanic trench in this figure,which one of the following hazards is likely to threaten the town of Mesaview?

• A)ground shaking
• B)liquefaction of soils and other weak materials because of shaking
• C)landslides and other slope failures caused by shaking
• D)destruction by a tsunami

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Definitions:

Absolute Threshold

The absolute threshold is the minimum intensity of stimulus that an individual can detect at least 50% of the time.

Just Noticeable Difference

The minimum level of stimulus intensity change needed to detect a difference between two stimuli.

Amplitudes

The height or strength of a wave signal, representing the magnitude of the fluctuation or displacement from a baseline.

Louder Sounds

Refers to sounds with a higher amplitude or volume, which are perceived as more intense to the listener.