Question

Someone who studies earthquakes is known as a what?

Answer 1

The study of earthquake is known as seismologist

Answer 2

heya !

Question -

Someone who studies earthquakes is known as a what?

Answer -

The person who studies about earthquakes are known as Seismologists.They use seismographs.
A seismograph is an instrument that records the shaking of the earth's surface caused by seismic waves.

hope this helps you !