They practice the profession of seismology.
seismologists
Seismologists or geologists, respectively.
seismologists
One who studies earthquakes
Seismologists are people who study earthquakes and the propagation of earthquake waves (more correctly termed seismic waves) through the Earth.
They are called seismologists.
nothing.
Seismologists.
Universities and the USGS.
Seismologists
Seismologists
Seismologists.