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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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drelog drelog
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8 years ago
As magma approaches the surface, water contributes to the explosive potential of the eruption because ________.
A) water has a large heat capacity, which allow it to keep the magma hot enough to explode
B) water has a lower density in its solid phase than its liquid phase which makes it explode when pressure decreases
C) water dissociates to hydrogen and oxygen at high temperatures but reacts violently at decreasing pressures to produce explosive eruptions
D) water dissolved in magma flashes to steam as pressure decreases, and the volume increase leads to an explosive potential
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Earth Science

Earth Science


Edition: 14th
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PulsaPulsa
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8 years ago
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drelog Author
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8 years ago
Everything checks out, respect
ןnɟʎoɾ sʎɐʍן∀ Slight Smile
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#3
5 years ago
thanks
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