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Magma is the substance inside volcanoes. If the melted igneous rocks are inside a volcano, it is called magma. When the substance exits the volcano, it is called lava. When you see fire, that is when a lava flow travels down a mountain and reacts with other mediums such as houses.

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15y ago
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14y ago

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Q: What is inside the volcano to erupt?
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Related questions

How can erupt the volcano?

Volcanoes erupt when there is an earthquake or when there is too much pressure inside it.


When does an active volcano erupt?

They can erupt anytime, when magma rises from the mantle and spews out of the volcano.


How often does a volcano explode?

It depends, a volcano can erupt once and never erupt again. Or, a volcano can erupt multiple times a day.


Will a shield volcano erupt?

Yes. If it doesn't erupt and never has erupted then it is not a volcano.


What is a volcano that does not erupt called?

It can be called an active, dormant or extinct volcano. An active volcano erupts regularly and frequently, however, it might not erupt at some times. A dormant volcano rarely erupts. Therefore, it does not erupt for most of the time. An extinct volcano does not erupt anymore.


When does an extinct volcano erupt?

it wont erupt anymore because it is an extinct volcano which means not able to erupt anymore


Volcano that is unlikely to erupt again?

An extinct volcano is one that will never erupt again.


Why did the Iclandic volcano erupt?

The underground pressure inside of the volcano built up and finally exploded. It was looking for a pathway with the least resistance and the volcano's central lava tube was it.


Will Mount Everest erupt?

No, Mount Everest will not erupt because it is not a volcano.


How does volcano surtsey erupt?

it just does erupt


Can a volcano be forced to erupt?

yes a series of explosions can cause some volcano's to erupt


What happen when a volcano is active?

When a volcano is active it will erupt. These volcanoes might take many years to erupt but will still erupt.