21.3.1. Based on Direction of Displacement

Try these first

1. 1.

   What type of fault is formed when the hanging wall moves down?

   Hint

   Think about where the hanging wall goes.

2. 2.

   In a left-lateral fault, which way does the opposite block move?

   Hint

   Consider which direction is opposite to your view.

3. 3.

   What is a normal fault?

   • Hanging wall moves up
   • Hanging wall moves down
   • No movement

   Hint

   Think about the tension forces.

4. 4.

   Strike-slip faults are characterized by:

   • True
   • False

   Hint

   Consider the direction of movement.

5. 5.

   A construction site is located close to a known strike-slip fault. Describe the engineering considerations that should be taken into account.

   Hint

   Consider how movement along the fault could affect building stability.

6. 6.

   Explain how the presence of a normal fault in an area could influence land-use planning.

   Hint

   Think about how land movement may affect development.