Question

Know normal, reverse, and strike slip faulting. How do these look on a map?

a) Hanging wall lowers relative to the footwall Reverse
b) Hanging Wall raises relative to the footwall Strike slip
c) Sliding laterally

Answer 1

Normal faults are represented by a downward arrow on the hanging wall side, while reverse faults are represented by an upward arrow. Strike-slip faults are represented by parallel lines indicating lateral sliding.

Step-by-step explanation:

Normal, reverse, and strike-slip faulting are different types of faults that can be observed on a map.

In normal faulting, the hanging wall moves down relative to the footwall. This occurs when there is extension or pulling apart of the Earth's crust. On a map, normal faults are represented by a downward arrow on the hanging wall side.

In reverse faulting, the hanging wall moves upwards relative to the footwall. This occurs when there is compression or pushing together of the Earth's crust. On a map, reverse faults are represented by an upward arrow on the hanging wall side.

In strike-slip faulting, there is lateral sliding of the two blocks along the fault line. This occurs when there is shear stress or horizontal movement in the Earth's crust. On a map, strike-slip faults are represented by parallel lines and do not have arrows indicating vertical motion.