Multiple Choice
What role does water play in generating magma?
A) Water lubricates the path for subducting plates, allowing them to subduct deeper.
B) Water lowers the density of the rock, allowing it to melt.
C) Water cools the rock, preventing melting.
D) Water lowers the melting temperature of the rock, allowing it to melt.
Correct Answer:

Verified
Correct Answer:
Verified
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