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What refers to the measure of the amount of energy released at the focus or hypocenter of an earthquake? A. Magnitude B. luminous intensity C. temperature D. Intensity


Sagot :

ANSWER:
A. Magnitude
EXPLANATION:
The magnitude of an earthquake, usually expressed by the Richter Scale, is a measure of the amplitude of the seismic waves. The moment magnitude of an earthquake is a measure of the amount of energy released - an amount that can be estimated from seismograph readings.