Geologist I find geologist interesting because they go to a different place in the world like the artic. and they help humans know big things like (if a tsunami is heading near an area) Volcanologists v olcanologist study volcano and volcanic actions, they use different tools to record earthquakes, measure ground deformation, detect volcanic gases, that predict how much lava is in a volcano volcanologist Glaciologists Glaciologists study all things about ice/solid liquids, from the cold places of the world like polar caps, and mountain glaciers. They research activity of glaciers/ice. this could also include snow and permafrost research. (Like when i hit the inside of my deep freezer, the ice fell to the bottom.) Glacier Seismologist studies waves trough earth that has to do with earthquakes/ moment of tectonic-plates earthquakes