in a rock cliff, the layers of rock run straight across and then jump up a foot and then run straight across…

in a rock cliff, the layers of rock run straight across and then jump up a foot and then run straight across again. what most likely caused this? fault erosion deposition aliens
Answer
Brief Explanations:
Faults can cause rock layers to shift vertically. Erosion and deposition typically change rock layers horizontally or gradually wear - down/accumulate material. Aliens are not a geological cause. So a fault is the most likely cause.
Answer:
A. fault