Dynamothermal (Regional)metamorphism Occurs When

question 18

Multiple Choice

Dynamothermal (regional) metamorphism occurs when

• A) rock becomes deeply buried during continental collision and mountain building.
• B) regression of the sea leads to erosion of sedimentary cover on a body of rock.
• C) the upper surface of a body of rock develops a thick soil profile.
• D) a pluton causes metamorphism in a small surrounding region.

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