Question

YOU WILL GET BRAINLIEST Geologists can determine the relative ages of sedimentary layers by using the Law of Superposition. This law states that sedimentary layers are youngest on the top and oldest on the bottom. However, there are two exceptions to this law. Why do some sedimentary rock layers appear in a different order than the geologic Law of Superposition?
A. People excavate sedimentary rock layers to study them.

B. Folding and faulting change the orientation of sedimentary rock layers.

C. Gravity and deposition cause sedimentary rock layers to remain horizontal.

D. Weathering and erosion change the thickness of the sedimentary rock layers.

Answer 1

I personally think the answer is B.
"Non- horizontal rock layers were tilted or folded after they were originally deposited; this makes the law of superposition challenging to use." 
Hoped I helped!

Answer 2

Answer:

B

Explanation:

did the test on edge nu it y