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simple.wikipedia.org/wiki/Volcano

A volcano is a mountain that has, or had, lava (hot, liquid rock) come from a magma chamber under the ground. Volcanoes are formed by the movement of tectonic plates.. Most volcanoes have a volcanic crater at the top. when a volcano is active, materials come out of it.the materials include lava, steam, gaseous sulfur compounds, ash and broken rock pieces. ...

study.com/.../what-is-a-volcano-definition-eruptions.html

Volcanoes. Volcanoes are spectacular events and because of this, they have found their way into the plot of many Hollywood movies. While the movies have given most of us the vivid image of red-hot ...

www.nap.edu/read/24650/chapter/3

Summary. Volcanoes are a key part of the Earth system, and open a window into the inner workings of the planet. More than a dozen volcanoes are usually erupting on Earth at any given time.

www.quora.com/What-is-a-good-summary-of-Volcanoes

Volcanoes basically (especially in Geology) are vents on the Earths crust that releases hot gases, magmas, pyroclastic materials and so forth. However, some structures are more of like a volcanoes but does not release the same materials as what a normal volcano does. Such example is an asphalt volcano.

www.imdb.com/title/tt0120461/plotsummary

Volcano (1997) on IMDb: Plot summary, synopsis, and more... IMDb. Watch Now For Free Featured Browse more ... Beneath the famed La Brea Tar Pits, a raging volcano has formed, raining a storm of deadly fire bombs and an endless tide of white-hot lava upon the stunned city!

www.answers.com/Q/Give_you_a_short_summary_for_volcanoes

Volcanoes This is my summary about " Volcanoes." Volcanoes have magma and lava, but they are the same thing I will tell you why right now ! Deep under the ocean rocks melt into a thick hot liquid ...

www.enotes.com/topics/volcano

Complete summary of Garrett Kaoru Hongo's Volcano: A Memoir of Hawai’i. eNotes plot summaries cover all the significant action of Volcano: A Memoir of Hawai’i.

opentextbc.ca/geology/chapter/chapter-4-volcanism

A volcano is any location where magma comes to the surface, or has done so within the past several million years. This can include eruptions on the ocean floor (or even under the water of lake), where they are called subaqueous eruptions, or on land, where they are called subaerial eruptions.Not all volcanic eruptions produce the volcanic mountains with which we are familiar; in fact most of ...

www.nationalgeographic.com/.../natural-disasters/volcanoes

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 ...

en.wikipedia.org/wiki/Volcano

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. Earth's volcanoes occur because its crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in its mantle.