Question

What can directly lead to unconformity on an exposed rock?
A. Uplift
B. Uneven rock layer
C. Climate change
D. Erosion

Answer 1

The answer is B. Uneven rock layer.
Uneven rock layer can directly lead to nonconformity on an exposed rock. Usually the rocks are layered evenly. When the rocks are uneven it will be exposed and show different kind of rocks.

Answer 2

I think it is uneven rock layer.