10. The hanging wall slides up and over the footwall is what kind of fault?
a. Strike-slip
b. normal fault
c. stick-and-slip
d. reverse

10. Rock layers undergo stress when they are stretched apart at divergent boundaries this stress is called.
a. Tightening
b. tension
C. compression
d. convergent

11. A fault caused by rocks moving together.
a. Normal fault
b.reverse fault
c. slip-strike fault
d. stick- and-slip fault.

12. These are the waves of energy caused by sudden breaking of rock within the earth.
a. Ocean waves
b. Seismic waves
c. Tsunamis
d. electromagnetic wave

14. S-wave can travel through interior layer of the earth except to -
a. crust
b. mantle
c. outer core
d. inner core

15. Which of the following is TRUE about P-waves?
a. It is the fastest body waves
b. It can only travel to solid layers
c. It is also known as transverse waves
d. It moves like an ocean waves​