Question

All of the following are factors that affect metamorphic processes except
Question 14 options:

A)

deposition of new layers of sediment.

B)

temperature.

C)

pressure.

D)

mineral composition of the parent rock.

Answer 1

A) deposition of new layers of sediment.

Explanation: Metamorphism is controlled mainly by temperature, pressure, and the composition of the parent (protolith) plus fluids. Deposition of new sediment is a sedimentary process (although burial can later lead to increased pressure/temperature, deposition itself is not a direct metamorphic factor).