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11111
Activity 1 - Modified True or False!
Instructions: Read each statement carefully. Write T if the statement is true and if
it is false. write the word/s that makes the statement false and change to correct
answer. Write
e your answer on a separate sheet of paper.
1. Earthquake is a feeble shaking to violent trembling of the ground produced
by sudden movement or rock materials
2. In an impending tsunami, you can hear a rumbling sound of an approaching
waves.
3. Earthquake-induced ground subsidence is a gradual settling or sudden
sinking of the earth's surface
4. Tsunami is a process that transforms the behavior of a body of sediment from
that of a solid to that of a liquid
5. Ground shaking is a disruptive up-down and sideways movement or motion
experienced during earthquake.
6. Epicenter is a point on the earth's surface located directly above the focus
of an earthquake.
7. Earthquake-induced landslide is failure in steep or hilly slopes triggered by
an earthquake
8. Magnitude is strength of shaking produced by the earthquake at a certain
location
9. International big earthquakes may cause tsunami in local area
10. Aftershock is also known as quake, tremor or temblor.​