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What role does water play in the formation of stratovolcanoes?

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User Analydia
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1 Answer

2 votes

Step-by-step explanation:

The magma forming stratovolcanoes rises when water trapped both in hydrated minerals and in the porous basalt rock of the upper oceanic crust is released into mantle rock of the asthenosphere above the sinking oceanic slab.

answered
User Litsa
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