1. What are Seismic Waves?
A. The waves caused by Tsunami.
B. The waves when Earthquake happened.
C. The waves that can travel through rocks.
D. The waves of energy that travel either along or near the Earth’s surface.

2. What type of waves are the fastest and consequently, the first to arrive at a seismic station and recorded in the seismograph.
A. Love waves
B. Primary waves
C. Rayleigh waves
D. Surface waves

3. Which type of wave vibrates parallel to the direction and travels in a push-pull motion?
A. Love
B. Primary
C. Secondary
D. Surface

4. Which of the following statements is NOT true about the secondary wave?
A. S waves travel slower that P waves.
B. S waves can travel through solid rocks.
C. S waves move rock particles up and down.
D. S waves can travel both in solid rocks and in liquid medium.

5. Which correctly describes Rayleigh waves?
A. It is faster than a Primary Wave.
B. It can penetrate the outer and inner core.
C. It is faster than an S wave but slower than P wave. D. It rolls along the ground like a wave rolls along the ocean.​