Volcanologists are scientists who study volcanoes and volcanic processes. There are several synonyms for the term "volcanologist" such as volcanology expert, volcanic scientist, lava specialist, magma researcher, and eruption analyst. These professionals use various scientific tools and techniques to monitor and analyze volcanoes to predict their activities and prevent disastrous volcanic eruptions. They conduct fieldwork, collect samples, and analyze data to better understand the behavior of volcanoes. In addition to volcanoes, they also study related phenomena such as geysers, earthquakes, and hot springs. The work of volcanologists is vital in mitigating the hazards posed by volcanic eruptions and enhancing public safety.