Geography, asked by shreyanshwindsor, 11 months ago

what are the main causes of volcanic activities?

Answers

Answered by pechedekho61

Answer:

Volcanoes are formed by eruptions of lava and ash when magma rises through cracks or weak-spots in the Earth's crust. A build up of pressure in the earth is released, by things such as a plate movement which forces molten rock to exploded into the air causing a volcanic eruption.

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