zulacharoniGii zulacharoniGii

26-09-2016
Chemistry

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How are volcanoes formed?

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showntell showntell

26-09-2016

volcanoes are for when magma form within the earths upper mantle

hopes this helps

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brittneemike brittneemike

26-09-2016

when magma is formed from within the earths upper mantle it works it way up to the top. when the volcanoes erupts the lava builds the volcanoes bigger and bigger.

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