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What is the plume of a volcano?

Updated: 12/19/2022
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13y ago

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the plume is the smoke coming out

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Q: What is the plume of a volcano?
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Related questions

What is a hot spot volcano?

A volcano formed by a rising plume of magma that is not located at a plate boundary.


What geological feature is most likely to be produced by the plume?

A volcano.


What is a surface expression of a plume of magma rising from a stationary source of heat in the mantle?

A hotspot volcano.


Reservoir from which volcanic materials erupt?

Magma chamber? Or the lithosphere or a mantle plume, depending on where the volcano is.


What is a hotspot in a volcano?

A place where hot mantle material rises in a semi-permanent plume, and affects the overlying crust.


How can one mantle plume form several volcanic islands?

Mantle plumes appear to remain nearly stationary. However, the lithospheric plate above a mantle plume continues to drift slowly. So, the volcano on the surface is eventually carried away from the mantle plume. The activity of the volcano stops because it has moved away from the hot spot that supplied it with magma. A new volcano forms, however, at the point on the plate's surface that is now over the mantle plume. Some mantle plumes are long and linear. As magma generated by these plumes rises through cracks in Earth's crust, a line of hotspot volcanoes forms. Unlike volcanoes that form individually as a plate moves over a mantle plume, hot-spot volcanoes that form in lines over a long plume do not have any particular age relationship to each another.Mantle plumes appear to remain nearly stationary. However, the lithospheric plate above a mantle plume continues to drift slowly. So, the volcano on the surface is eventually carried away from the mantle plume. The activity of the volcano stops because it has moved away from the hot spot that supplied it with magma. A new volcano forms, however, at the point on the plate's surface that is now over the mantle plume. Some mantle plumes are long and linear. As magma generated by these plumes rises through cracks in Earth's crust, a line of hotspot volcanoes forms. Unlike volcanoes that form individually as a plate moves over a mantle plume, hot-spot volcanoes that form in lines over a long plume do not have any particular age relationship to each another.


How does a hot spot make a chain of volcano mountains?

A hot spot deep in the Earth's mantle creates a rising plume of magma that is even hotter than the regular magma of which the mantle is composed. When this plume of magma hits the crust, it breaks through and causes a volcano. The reason why we eventually wind up with a whole chain of volcanoes, rather than just one, is continental drift. The Earth's crust is moving, while the plume of magma is always directed at the same spot, so as the tectonic plate slowly drifts by, the plume will impact different parts of that plate.


What is the meaning of plume?

of Plume


What is an eruption of ash cinders bombs and gases from a volcano called?

A volcanic mountain made up of volcanic ash, cinders, and bombs is called a Cinder Cone Volcano.


What may form in an intraplate area over a rising plume of hot mantle material?

A volcano. See the excellent book "Krakatoa" by Simon Winchester.


What can't you do when a volcano is erupting?

When a volcano is erupting, it is generally not safe to be near or approach the volcano. It is advised to avoid the area and not attempt to see the eruption up close. Additionally, flying or operating aircraft near an erupting volcano can pose significant risks due to the ash plume and potential disruption to air traffic.


What is a fall-out tuff?

Fall-out tuff is a volcanic deposit formed from ash and lapilli that fall out of the eruption plume of a volcano. This is opposed to tuff formed by pyroclastic flows.