Question

101 | national geographic
multiple-choice question
seismologists prefer which earthquake scale
richter magnitude scale
moment magnitude scale
surface-wave magnitude scale
body-wave magnitude scale

Explanation:

Seismologists prefer the Moment Magnitude Scale because it more accurately measures the size of large earthquakes by considering the seismic moment (related to the area of the fault rupture and the amount of slip), unlike older scales like Richter which have limitations for large quakes. The other scales (Richter, Surface - Wave, Body - Wave) are less preferred as they don't capture the full complexity of earthquake energy release as well as the Moment Magnitude Scale.

Answer:

B. Moment Magnitude Scale