Question

match the fault type with the correct image.
a. a. strike - slip
b. b. normal
c. c. reverse

Explanation:

• Strike - slip fault (a): In the first image (a), the rock layers move horizontally past each other, which is characteristic of a strike - slip fault. So image a matches with fault type a (strike - slip).
• Reverse fault (b): The second image (b) shows one rock layer being pushed up over another, which is the behavior of a reverse fault (compressive forces). So image b matches with fault type c (reverse).
• Normal fault (c): The third image (c) shows one rock layer moving down relative to another, which is typical of a normal fault (tensional forces). So image c matches with fault type b (normal).

Answer:

• Image a (with horizontal movement) matches a. strike - slip.
• Image b (with one layer over another) matches c. reverse.
• Image c (with one layer down) matches b. normal.