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Choose
number,
1. Which agency of the government in the Philippines is monitoring the movement of the earth crust?
D. DENR
C. DOST
B. PAGASA
A. PHIVOLCS
2. What do you call a fracture or crack between two rocks?
D. crust
A. stress
C. fault
B. earthquake
3. What will be produced if there is a sudden movement of the earth's crust due to the release of stress accumulated
along geologic faults or by volcanic activity?
A. typhoon
D. earthquake
C. flood
B. tsunami
4. Which among of the following is the safest location during an earthquake?
A. inside the house
C. in an open area
B. inside the car
D. under a tree
5. It helps the rocks along the fault not to move right away and not to generate earthquakes.
A. force
C. friction
D. heat
B. energy
6. it is a type of fault on which two blocks slide past one another.
A. Normal fault B. Reverse fault C. Down slip
D. Strike-slip fault
7. It is a fault which the upper block, above the fault plane moves up and over the lower block.
A. Normal fault B. Reverse fault C. Down slip
D. Strike-slip fault
8. It is a fault I which the block above the fault has moved downward relative to the block below.
A. Normal fault B. Reverse fault C. Down slip
D. Strike-slip fault
9. Friction between the two sides of a fault keeps it from moving until the stress on the fault overcomes the friction,
then the fault slips and creates an earthquake.
A. True
B. False
C. Maybe both D. It depends on the situation
10. It is a stress that happens when two plates run against each other as they move in opposite direction.
A. Compression stress B. Tension stress C. Shear stress D. Confining stress
11. Pangea break off into seven continents, what could be the probable cause of this event?
A. Compression stress B. Tension stress C. Shear stress D. Confining stress
12. It is a stress that causes sinkholes in the Earth.
A. Compression stress B. Tension stress C. Shear stress
D. Confining stress
13. It is a stress that causes the formation of mountains.
A. Compression stress B. Tension stress C. Shear stress
D. Confining stress
14. It is the energy released by an earthquake.
A, intensity
B.focus
C. magnitude
D. epicenter
15. What other factors helps friction to prevent the rocks inside the Earth not to move right away?
A. The smoothness of the rocks.
C. The hardness of the rocks.
B. The flatness of the rocks.
D. The roughness of the rocks.​

Sagot :

Ashiashi14idn

Answer:

1.PHIVOLCS

PHIVOLCS monitors volcano, earthquake, and tsunami activity, and issues warnings as necessary. It is mandated to mitigate disasters that may arise from such volcanic eruptions, earthquakes, tsunamis, and other related geotectonic phenomena.

2.FAULTS

Faults are fractures in Earth's crust where rocks on either side of the crack have slid past each other. Sometimes the cracks are tiny, as thin as hair, with barely noticeable movement between the rock layers.

3.Earthquake

A sudden movement of the Earth's lithosphere (its crust and upper mantle). Earthquakes are caused by the release of built-up stress within rocks along geologic faults or by the movement of magma in volcanic areas.

4.in an open area

5A.force

6.Strike-slip fault

a fault on which the two blocks slide past one another. The San Andreas Fault is an example of a right lateral fault.

7.thrust fault

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