31. What is the term for a sudden movement of rock along a fault line that causes an earthquake?
A) Tectonic shift
B) Seismic shift
C) Fault slip
D) Plate collision
32. Which of the following waves are responsible for causing the most damage during an earthquake?
a) Primary waves
b) Secondary waves
c) Surface waves
d) Love waves
33. Which of the following scales is commonly used to measure the magnitude of an earthquake?
a) Richter scale
b) Celsius scale
c) Kelvin scale
d) Fahrenheit scale
34. Which of the following is an instrument used to measure the intensity of an earthquake?
a) Seismogram
b) Seismograph
c) Seismoscope
d) None of the above
35. What is the minimum number of seismograph stations required to locate the epicenter of an earthquake?
a) 1
b) 2
c) 3
d) 4
