When trying to recognize if a rock is metamorphic, why would a geologist not consider bedding?
A) Bedding in metamorphic rock is too complicated to study
B) There is so much bedding in metamorphic rock to identify a rock by it.
C) There are no obvious signs of bedding in metamorphic rock.
D) Bedding indicates the presence of metamorphic minerals.

Question

Quizplus · Accepted Answer

Bedding is a term used to describe the layering that occurs in sedimentary rocks due to the deposition of sediment over time. Metamorphic rocks, on the other hand, are rocks that have undergone a transformation in response to heat, pressure, or chemical reactions. These processes can cause the original bedding to be destroyed or altered, making it difficult to identify a rock as metamorphic based on bedding alone. Therefore, a geologist would not consider bedding when trying to recognize if a rock is metamorphic.

When Trying to Recognize If a Rock Is Metamorphic, Why