1. Seismic waves originated from
a. focus
b. epicenter
station
fault
d. seismic
2. What can you infer from the figure about the surface wave?
a. It causes damage to buildings and houses.
b. It disappears before it reaches the surface.
c. It becomes stronger as it moves away from the focus.
d. It moves toward the interior of the Earth.
3. Which of the following does NOT describes a seismic wave?
a. Seismic waves are generated during an earthquake.
b. Seismic waves travel only in an epicenter that is highly populated.
c. P waves travel faster than both S waves and surface waves.
d. Speeds of seismic waves changes at different densities of materials
4. Which differentiates P-waves from S-waves?
a. P-waves are transverse while S-waves are longitudinal
b. P-waves are longitudinal while S-waves are transverse
C. S-waves are faster than the P-waves
d. S-waves are body waves while P-waves are surface wave.