Seudónimo
Seudónimo
13-05-2017
English
contestada
what causes a volcano eruption
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TaKaylaGraham
TaKaylaGraham
13-05-2017
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
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