Volcanos are openings on the Earth's surface where molten rock, debris and gasses are emitted from the Earth's interior.
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 ...
Volcanoes are formed when magma from within the Earth's upper mantle works
its way to the surface. At the surface, it erupts to form lava flows and ash deposits
Volcanoes are awesome manifestations of the fiery power contained deep within
the Earth. These formations are essentially vents on the Earth's surface where ...
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Unlike most mountains, which are pushed up from below, volcanoes are vents
through which molten rock escapes to the earth's surface. When pressure from ...
Monitors volcanoes and collects scientific information on volcanoes in the United
States and elsewhere to reduce the risk from volcanic activity.
Brings modern and near real-time volcano information.
List & map of active volcanoes erupting at present/ VolcanoDiscovery. ... Volcanic
activity worldwide 5 Feb 2016: Fuego volcano, Bardarbunga, Sinabung, ...
Directed by Mick Jackson. With Tommy Lee Jones, Anne Heche, Gaby Hoffmann,
Don Cheadle. A volcano erupts in downtown L.A., threatening to destroy the ...