What is the range of the intensity scale used in measuring earthquakes?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → 1 to 12
The intensity scale commonly used in measuring earthquakes is the Modified Mercalli Intensity (MMI) scale. This scale ranges from I to XII, with each level representing the perceived shaking and damage caused by an earthquake at a specific location. The intensity increases from I (not felt) to XII (total destruction).