Science, asked by muskan1365, 1 year ago

what are the causes of volcanic eruption?

Answers

Answered by Anonymous
10
Magma rises through cracks or weaknesses in the Earth's crust. When this pressure is released, eg as a result of plate movement, magma explodes to the surface causing a volcanic eruption. The lava from the eruptioncools to form new crust. Over time, after several eruptions, the rock builds up and a volcano forms.


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muskan1365: wlcm
Answered by anjali337
5
1. It can cause an earthquake.
2. lava can go very far and damage anything in its path including people,trees etc.
3
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