Multiple Choice
Why would deposits of iron ore form in the setting shown here? 
A) Hot water circulates along the margins of a caldera.
B) Magma releases metal-rich fluids that react with rocks like limestone.
C) Seawater is heated and rises to the surface, forming black smokers.
D) Pieces of iron are weathered from the top of the granite and deposited as limestone.
Correct Answer:
Verified
Correct Answer:
Verified
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