Matching Pairs Types of FaultsOnline version Faults by Tiffany McClellan 1 Reverse faults form when rocks undergo... 2 The hanging wall moves up relative to the footwall. 3 The crack that forms when large blocks of rock break and move past each other is called a... 4 Strike-slip faults form when rock is under... 5 The fault blocks move past each other horizontally. 6 The hanging wall moves down relative to the footwall. 7 Normal faults form when the rock is under... Strike-Slip Faults Normal Faults tension Reverse Faults fault shear stress compression