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  1. en.wikipedia.org › wiki › VolcanoVolcano - Wikipedia

    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.

  2. May 13, 2024 · Learn about volcanoes, the vents from which magma and other substances erupt to the surface, and the landforms they create. Explore how volcanoes are related to plate tectonics, how they work, and their effects on Earth and its history.

  3. 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
  4. Jan 14, 2020 · About 1,500 active volcanoes can be found around the world. Learn about the major types of volcanoes, the geological process behind eruptions, and where the ...

    • Jan 14, 2020
    • 30.2M
    • National Geographic
  5. 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.

  6. Jul 7, 2018 · Find out which volcanoes are erupting around the world as of 19 April 2024. See the start date, last known activity, maximum Volcanic Explosivity Index (VEI) and Weekly Volcanic Activity Report (WVAR) for each eruption.

  7. Learn what a volcano is, how it forms, and what types of eruptions it can have. Explore the anatomy, location, and examples of volcanoes around the world.

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