Vertical. Many rocks in mountainous areas can be vertical or even overturned.
Answer:
Strait of Gibraltar, located in between Spain and Morocco.
Explanation:
I major in Geography
By looking at the four graphs given and the rock layers have not been overturned. The youngest rock layer out of the four is going to be the third graph. The correct answer is the conglomerate in outcrop 3.
The largest country there is Saudi Arabia