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What is the sequence of events before, during, and after a volcanic eruption?




This question is part of Selection 3 Volcanoes
Asked by Ferrandiz, Last updated: Oct 18, 2020

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4 Answers

Ben

Ben

Ben
Ben

Answered Dec 14, 2019

When two plate boundaries subduct under the crust, it will cause friction and allows magma to rises, and volcanic eruption then starts. Buildings and properties, especially the environment, will be destroyed, and most people would die from Pyroclastic flow (lava).

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Taleah

Taleah

Taleah
Taleah

Answered Aug 30, 2018

Lol volcanos are very weird

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c.Dorothy

c.Dorothy

c.Dorothy
C.Dorothy

Answered Feb 28, 2018

When a volcano erupts it does not just simply erupt out of nowhere and then that's the end of it. The eruption of a volcano is a process. First of all a volcano is a way for magma from within the Earth to escape. When pressure from gases gets too great a volcano will erupt so that the built up magma under pressure has somewhere to go. After the volcano erupts the magma becomes lava and it begins to cool down once it has reached the surface.

Lava and volcanic ash can have a profound effect on the area around the volcano and it can destroy people’s homes as well. When the lava all cools down and everything is returned to normal the process will start all over again with gases building up that will eventually lead to another eruption.

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John Adney

John Adney

John Adney
John Adney

Answered Feb 01, 2017

First the volcano erupted,then the lava start to cool down ,finally the volcano erupts thousands years Later
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