1) Man of science 2) Scientist 
A scientist who studies earthquakes, seismic sources, and wave propagation through the Earth. SEE: What is a seismologist?
Scientists who study earthquake waves and what they tell us about the inside of the Earth.
[n] - a scientist who studies earthquakes
seismologist A specialist in the science of earthquakes and their effects.
a scientist - sometimes a geologist - whose study pertains to earthquakes
a scientist who studies the waves created by an earthquake
noun a geophysicist who studies earthquakes and the mechanical characteristics of the Earth
A scientist who studies earthquakes.