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Volcanoes are formed when two continental plates collide creating a mountain. Magma then seeps through the cracks creating a hole which gets bigger and bigger. Finally an eruption occurs.

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Related Questions

Is volcano eruption one way mountains can be formed?

yes


Do volcanoes form on mountains?

Some mountains are volcanic. It would be more accurate to say, in such cases, that the volcano formed a mountain, than to say that it formed on a mountain.


What type of mountains is the only one that is formed by adding new material to the earths surface?

Volcano


What are mountains formed by magma that reach the Earth's surface?

Mountains formed by magma that reach the Earth's surface are called volcanoes. These volcanic mountains are created through the eruption of lava, ash, and gases from the Earth's mantle and crust. Over time, repeated eruptions build up the volcano, forming a distinct peak.


Are all mountains formed by volcanoes?

No, most mountains are formed from rocks squashed up as the continents move round the Earth furthermore, not every volcano is a mountain - for instance Yellowstone park is a volcano and it is not a mountain.


How is the Alaska volcano not the youngest volcano?

After the Alaska volcano formed, other volcanoes have formed.


How was the mount meakan volcano formed?

Plates pushed together makes mountains therefore plates pulled apart makes volcanos


Is every mountain located along the edge of a continent a volcano?

No, not every mountain located along the edge of a continent is a volcano. Some mountains along continental edges are formed by tectonic plate collisions or uplifting without volcanic activity. Volcanic mountains are formed by the eruption of molten rock from beneath the Earth's crust.


How can you determine if a mountain is a volcano or a horn?

A mountain is classified as a volcano if it has a crater at the summit and is formed from volcanic activity. On the other hand, a horn is a sharp, pyramid-shaped peak formed by the erosional processes of glaciers. Examining the geological features and formation history of the mountain can help determine whether it is a volcano or a horn.


What kind of landform can be formed by deposition of sediment from an underwater volcano?

A volcano can be formed in hawii themountains and many other places. The volcanoes are really sensetive so it can erupt at any time anywere.


Does a mountain turn into a volcano?

A volcano is formed when magma from beneath the Earth's crust reaches the surface through a vent or opening. While a mountain can be a volcano if it has been built up by volcanic activity, not all mountains are volcanoes.


Is the glass house mountains a volcano?

Yes, the Glass House Mountains in Australia are volcanic plugs formed by volcanic activity millions of years ago. However, they are not active volcanoes today.