You go inside the volcano and light it up and see if it really explodes.
The earth scientist most likely to study volcanoes is a volcanologist
Volcanologist.
Geologist
no they don't
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A vulcanologist. Seismologists study earthquakes.
A volcanologist is the earth scientist most likely to study volcanoes. They study the behavior, formation, and activity of volcanoes to understand the processes that drive volcanic eruptions and their impact on the environment and society.
Volcanology is the study of volcanos. So a volcanologist is a scientist who studies them.
A volcanologist studies volcanoes, including their activity, behavior, and impact on the environment. Volcanologists may study various aspects of volcanoes, such as eruptions, magma composition, and volcanic gases, to better understand and mitigate volcanic hazards.
because because there are active volcano's there and if you are going to study something it is good to have a practical existing example of what you want to study. Besides it is a good place to be when you are not working.
Oceanogarphers study the oceans geography, but there are many other types of jobs that study things such as fish and volcanoes under the waves.
A geologist or marine geologist would study underwater volcanoes. They would analyze the eruptive history, composition of the lava, and the geological processes involved in the formation of underwater volcanic structures.