0
a lot
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∙ 13y ago
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Why is a convergent volcano not a volcano?
because the pressure is caused by the plates grinding together if that stops no pressure
What makes a Volcano work?
The pressure and heat in the volcano. When to much pressure builds it makes a eruption.
How much pressure is in a volcano?
a lot
How can a volcano interupt?
A volcano can erupt when the pressure from below becomes too great.
What cause an eruption of an volcano?
The amount of pressure that pushes up the magma in a volcano
How does the magma rise from the volcano?
magma rises up out of a volcano by the build up of pressure
What is it called when a volcano ejects gas?
A volcano " vents " gas when pressure builds up
What is the force that causes volcano to erupt?
Pressure.
What is a volcano?
A volcano is a mount (or mountain) that has magma in it. A volcano also is like an earthquake releasing pressure from the inner core of the earth. If there is a lot of pressure to be released this will cause the eruption to be bigger and more destructive, like the volcano Mount Tambora that erupted in 1815.
Where inside the earth does volcano occur?
A volcano is the visible effect of pressure building up in the semi-molten mantle below the surface. This pressure can cause lava and gases to erupt from the opening in the top or sides of the volcano. Therefore, a volcano occurs on the earth's crust (surface).
How does Earth release pressure?
An erupting volcano is an example of the release of pressure from the earth's interior.
What is the purpose of a volcano?
A volcano is Earth's safety valve, it lets out pressure that has built up beneath the surface of the Earth.
