What causes a volcano to erupt? Depending on the type and duration of the eruption lava and or tephra can pile up to make a volcano. What happens when volcanoes erupt? When it reaches the top, it explodes from the cone of the volcano. The pressure of the gases in the magma causes the volcano to erupt.Science & Technology at Scientific American.com: Ask the Experts ... What causes a volcano to erupt and how do scientists predict eruptions? Bob Abram, MOLTEN ROCK, or magma, and gasses spew from the mouth of a volcano in more
The tectonic plates shifting is what causes an underwater volcano to erupt. Plate shifting is also the cause of tsunamis and earthquakes.
What usually causes a volcano to erupt like Eyjafjallajokull is a slight disturbance in the ground.
magma and heat pressure
It cause by the volcano erupt
Godzilla swims around and causes it to erupt.
There are many possible hypothesis ideas for a volcano science project. One could say that the volcano will erupt under extreme heat for example.
The volcano wil erupt soon. The volcano is about to erupt!
People can predict if a volcano will erupt but not when it will erupt.
Very well done young man
An active volcano can erupt at anytime.
A volcano can maybe erupt again.
A volcano that has not erupted in a long time is dormant. A volcano that will not erupt is extinct.
It depends, a volcano can erupt once and never erupt again. Or, a volcano can erupt multiple times a day.
Maybe, as seismic movement may cause magma to push up into the volcano core and build up so much it causes the volcano to erupt.
The release of trapped gases in magma causes a volcano to erupt due to internal gas pressure which forces the magma to the surface.
An extinct volcano is one that will never erupt again.
The volcano was about to erupt.This is a volcano and it is dangerous.The Volcano is a natural structure.
the volcano will erupt when it is ready to erupt
that volcanoe will erupt any time but yoyu will always find out when just in time
It depends on how much silica is in the magma. If there is low-silica in the magma then the volcano will erupt quietly. If there is high-silica in the magma then the volcano will erupt explosively.
A volcano can not be made to erupt by any action of man.
Yes. If it doesn't erupt and never has erupted then it is not a volcano.
No, a dormant volcano will not erupt again.
Buckhorn Caldera was not the last volcano to erupt. In fact, every day somewhere on the Earth, a volcano will erupt.
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