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A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
4 days ago · Learn about volcanoes, the vents from which magma and gases erupt to the surface, and the landforms they create. Explore the different types of volcanoes, their causes, effects, and examples from around the world.
Oct 19, 2023 · Learn what volcanoes are, how they erupt, and how they are classified. Explore the types, features, and examples of volcanoes on land and under the ocean.
Jan 15, 2018 · Learn about the formation, types, dangers, and history of volcanoes on Earth. Find out how volcanoes are related to tectonic plates, hotspots, and the ring of fire.
- 3 min
- Maya Wei-Haas
Jul 7, 2018 · Find out which volcanoes are erupting around the world as of 2 March 2024. See the start date, last known activity, maximum Volcanic Explosivity Index (VEI) and Weekly Volcanic Activity Report (WVAR) for each volcano.
Learn what a volcano is, how it forms, and where it occurs. Explore the different types of volcanoes, such as cinder cones, shields, composites, calderas, and submarines, and see examples and videos.