5.Where is an earthquake’s epicenter found ?
1 point
A. directly above the focus
B. directly below the focus
C. directly above the magnitude
D. directly below the magnitude
6. What is produced when an earthquake occurs under the sea ?
1 point
A. avalanche
B. fire
C. landslide
D. tsunami
7. What do you call the opening in the earth’s crust where lava, pyroclasts, and gases are ejected onto the surface during eruptions?
1 point
A. fault
B. mountain
C. plate
D. volcano
8. What occurs when hot materials from the Earth's interior are thrown out of a volcano?
1 point
A. earthquake
B. deep trench
C. fault
D. volcanic eruption
9. What type of volcanic eruption happened when the magma is thicker and more viscous that made the gases difficult to escape?
1 point
A. mild
B. quiet
C. violent
D. weak
10. Which is used to measure magnitude of an earthquake ?
1 point
A. Mercalli Scale
B. Richter Scale
C. seismograph
D. tilt meter
11.Which of the following events can cause an earthquake?
1 point
A. changing temperature
B. mixture of crustal plates
C. movement of crustal plates
D. too much heat from the sun
12. What is earthquake intensity?
1 point
A. It is a measure of damage done.
B. It is a measure of seismic risk.
Share
Answer:
5.A
6.D
7.D
8.D
9.
10.B
11.
12.B
Explanation:
yan lang alam ko sorryy