How Did a Coarse-Grained Inclusion That Erupted from a Volcano

question 56

Multiple Choice

How did a coarse-grained inclusion that erupted from a volcano form by internal processes?

• A) The material was precipitated from groundwater.
• B) Intense heat and pressure formed the metamorphic rock in the inclusion.
• C) Cooling lava erupted from a volcano.
• D) Coarser rocks form from the slow solidification of magma beneath Earth's surface.

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