Faults
Normal: when the hanging wall moves down due to the rocks pulling apart.
Reverse: when the hanging wall moves up due to the rocks pushing together.
Strike-Slip: when the hanging wall and foot wall move side to side.
Reverse: when the hanging wall moves up due to the rocks pushing together.
Strike-Slip: when the hanging wall and foot wall move side to side.
forces
Tension: when two rocks pull apart (Divergent Boundary)
Compression: when two rocks push together (Convergent Boundary)
Shearing: when two rocks slide past each other (Transform Boundary)
Compression: when two rocks push together (Convergent Boundary)
Shearing: when two rocks slide past each other (Transform Boundary)