Volcanology

The field of study which focuses on volcanoes, magma and lava is known as volcanology. It also deals with the geophysical, geological and geochemical phenomenon associated with them. Volcanology also plays a vital role in saving lives through predicting the eruptions of volcanoes. Some of the equipment involved in observing volcanoes are seismographs, portable ultra-violet spectrometers and thermometers. Seismographs are placed near volcanoes to detect increased seismic activity, especially...