1.What point along thee fault where movements first ccour?
A.Epicenter B.Focus C.Intensity D.Magnitude
2.What point on the earch's surface is directly above the focus?
A.Epicenter B.Fault C.Intensity D.Magnitude
3.Which agency of the government in the Philippines is monitoring the movement of the earth crust?
A.DENR B.DOST C.PAGASA D.PHIVOLCS
4.It is a sudden movement the earth's crust caused by the realese of stress accumulated along geologic faults or by volcanic activity:
A.Earthquake B.Flood C.Typhoon D.Tsunami
5.What does the illustration shows?
A.Epicenter B.Fault C.Focus D.Magnitude​