1. The instrument used to detect
earthquake is called
a. Seismology
b. seismograph
c. Seismologist
d. bar graph
2. This kind of wave travel in all types of
media (solid, liquid, gas)
O.S Waves
b. P Waves
C.C. Waves
d. Surface Waves
3. If describes how strong or weak the
shaking is during an earthquake
a. Magnitude
b. Intensity
c. Earthquakes
d. tsunami
4. It is the origin of earthquake
a. Epicenter
b. fault plane
C. FOCUS
d. Fault line
5. Which of the following is the complete
meaning of PHIVOLCS?
a. Philippine Institute of Volcano and
Seismology
b. Philippine Institute of Volcano and
Seismograph
c. Philippine Institute of Volcanology and
Seismologist
d. Philippine Institute of Volcanology and
Seismology
6. Which of the following is the point
directly above the focus and is situated on the
surface of the earth?
a. Hypocenter
b. Fault
G. FOCUS
d. Epicenter​