Vents in the crust of the Earth or other planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases.

Quick Facts

Go Historic ID
18562

More Definitions

Vents in the crust of the Earth or other planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases.

Table of Contents

  1. 1.   Overview of Volcanoes  ← you are here
  2. 2.   Places in Volcanoes (1)
  3. 3.   Sources for Volcanoes (1)

Page Info

Title
Volcanoes
Date Published
December 12, 2012
Last Updated
April 22, 2021