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19 de oct. de 2023 · A volcano is an opening in a planet or moon’s crust through which molten rock, hot gases, and other materials erupt. Volcanoes often form a hill or mountain as layers of rock and ash build up from repeated eruptions. Volcanoes are classified as active, dormant, or extinct.
15 de ene. de 2018 · Volcanoes are Earth's geologic architects. They've created more than 80 percent of our planet's surface, laying the foundation that has allowed life to thrive. Their explosive force crafts ...
30 de may. de 2024 · Volcano, vent in the crust of Earth or another planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases. The term volcano can also refer to the landform created by the accumulation of solidified lava and volcanic debris near the vent.
It suggested that a volcano be defined as 'an opening on a planet or moon's surface from which magma, as defined for that body, and/or magmatic gas is erupted.'. [3] This article mainly covers volcanoes on Earth. See § Volcanoes on other celestial bodies and Cryovolcano for more information.
6 de may. de 2024 · Volcanoes occur when material significantly warmer than its surroundings is erupted onto the surface of a planet or moon from its interior. On Earth, the erupted material can be liquid rock ("lava" when it's on the surface, "magma" when it's underground), ash, cinders, and/or gas.
19 de mar. de 2022 · Te explicamos todo sobre los volcanes, cómo se forman, sus partes y otras características. Además, los principales volcanes en México. A través de los volcanes emergen materiales del interior de la Tierra.
23 de feb. de 2017 · Los volcanes son aberturas de la superficie terrestre en forma de montaña, que tienen un cráter superior por el que pueden ser expulsados diferentes materiales magmáticos (en estado gaseoso, líquido y sólido) que provienen del interior de la Tierra.
