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What forms a volcano eruption?

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Anonymous

13y ago
Updated: 8/20/2019

two plates rubbing together

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13y ago

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What are the characteristics that forms an explosive eruption?

the gas thats going out of the volcano


What happens to the liquid that comes out of a volcano in a volcanic eruption?

it runs dowm the side and forms rock


What major rock does pumice belong to?

Pumice forms from the eruption of volcanoes. It occurs from hot pressurized rock that gets ejected from the volcano during eruption.


How do land and water forms impact the population of a region?

Land forms and water forms can impact the population of region because if they get resources the populations will increase. Also if there was a volcano and it caused a volcanic eruption the people near the volcano


When a volcano collapses into itself at its top it forms a?

When a volcano collapses into itself at its top, it forms a large crater called a caldera. Calderas are formed when the magma chamber of a volcano empties during an eruption, causing the summit to collapse inward.


What type of volcano forms when layers of basaltic lava accumulate during a nonexplosive eruption?

A shield volcano forms when layers of basaltic lava accumulate during a nonexplosive eruption. These volcanoes have gentle sloping sides and are usually characterized by their broad and flat shapes. Mauna Loa in Hawaii is a well-known example of a shield volcano.


How will a volcano eruption start another disaster?

A volcano eruption can cause an earthquake and or aftershocks


What is an eruption from the side of the of a volcano?

An eruption from the side of a volcano is called a lateral eruption. This usually happens at rift zones where a volcano breaks apart. It is also called a flank eruption. If the volcano is explosive, it may also be called a lateral blast.


What is a quiet eruption volcano?

its an eruption which is quiet.


What is the dormont volcano?

A dormant volcano is a volcano which has had an eruption but it was a long time ago. It is a volcano which shows no sign of activity or a future eruption. Basically, a dormant volcano is a volcano which is asleep.


What type of eruption does composite volcano have?

The type of eruption that a composite volcano has is lava flow with cinders and bombs in an explosive eruption


What forms when a larger volcano collapses it on itself?

It forms a 'caldera'.