Which statement describes one aspect of an earthquake’s magnitude?

Earthquake's magnitude is defined as the measure of the amplitude of the seismic waves. A seismometer or seismographs are used to measure seismic waves. So, the statement describes one aspect of an earthquake's magnitude is that Earthquake's magnitude depends on the size of seismic waves

Explanation:

Which statement describes one aspect of an earthquake's magnitude? It is based on the size of seismic waves.

✿   this landform has a high elevation and a high relief

✿   this landform is a mountain

i think the answer is b.