About Volcano World
Volcano World explains how magma forms, why eruptions differ, how volcanoes build mountains and islands, how scientists monitor them, and how volcanic hazards and benefits shape communities.
What Is a Volcano?
Magma, vents, craters, cones, chambers, tectonics, and volcanic landforms.
ExploreTypes of Volcanoes
Shield volcanoes, stratovolcanoes, cinder cones, lava domes, fissures, and calderas.
ExploreMagma & Lava
Basalt, andesite, rhyolite, viscosity, crystals, gas, temperature, and lava forms.
ExploreEruptions
Effusive and explosive eruptions, ash columns, lava fountains, pyroclastic flows, and eruption scales.
ExploreFamous Volcanoes
Vesuvius, Etna, Fuji, Krakatau, St. Helens, Kilauea, Mauna Loa, and more.
ExploreRing of Fire
Pacific plate boundaries, subduction zones, volcanic arcs, earthquakes, and island chains.
ExploreUnderwater Volcanoes
Mid-ocean ridges, seamounts, submarine eruptions, hydrothermal vents, and island building.
ExploreVolcano Monitoring
Earthquakes, ground movement, gas, heat, satellites, cameras, and observatories.
ExploreHazards & Benefits
Lava, ash, lahars, gases, landslides, fertile soil, geothermal energy, and new land.
ExploreVolcano Facts
Surprising facts about magma, sea-floor volcanoes, lightning, ash, new land, and volcanic climates.
ExploreGames
Play and learn with educational games.
Coming Soon