11 Secrets of Volcanologists
A volcanologist is a scientist, usually a geologist, who studies... ...e of the world's 1500 or so active volcanos. What volcanologists learn can help them to stay safe. Mental Floss ta... ...them to stay safe. Mental Floss talked to several volcanologists about their work. Fo...
https://www.neatorama.com/2018/03/06/11-Secrets-of-Volcanologists/
