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it comes from molten rock

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15y ago

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When magma escapes from the mantle to the sufrface of earth it causes a?

volcanic eruption


How was the Hindu kush formed?

They were formed by the volcanic eruption


What is the island formed by volcanic eruption in 1963?

Surtsey


How was earth formed from volcanic eruption?

It wasn't it was the big bang


What activity causes mouontains to change rapidly?

Volcanic eruption


What is a sentence for caldera?

After its massive eruption in 1883, the volcanic island of Krakatoa collapsed into a caldera.


What is a hole created by a volcanic eruption?

This may be a volcanic vent, crater or caldera depending on the specific volcanic event that formed the hole!


What causes the Minoan civilization to decline?

a natural disaster from a volcanic eruption


What are the constructive causes of volcanic eruption?

floods sandy beaches riverbanks


Is a cauldron like volcanic feature usually formed by the collapse of land following a volcanic eruption?

No, a cauldron is typically formed by the collapse of a volcanic crater following a volcanic eruption. It is a depression in the earth's surface that can be caused by the emptying of a magma chamber beneath the volcano.


Was Mt Mazama's eruption calm or violent?

The eruption of Mount Mazama that formed Crater Lake was a caldera forming eruption. This is the most violent type of volcanic eruption.


What causes a caldera volcano?

A caldera is a depression formed by an extremely large, explosive volcanic eruption. The largest eruptions drain huge amounts of magma from underground, causing the ground above to collapse into the space left behind.