1. The safest thing for you to do if an earthquake begins while you are in a building is
a call home
b. duck near a wall
c. get under the strongest table, chair or other piece of furniture
d. lie flat on the floor and cover your head with your hands
2. Why is it important to be aware of places prone to earthquakes?
a to identify what crop must be stored
b. to identify what relief goods to be prepared
c. to locate where to the next quake will occur
d. to perform necessary precautions
3. A land mass that projects well above its surroundings is a mountain. What do you call a chain of
mountains?
a mountain arc
c. mountain range
b. mountain chain
d. mountainous
4. What landform is produced during a convergence between two oceanic crusts?
a. mountain
c. volcanic island are
b. valley
d. mountain range
5. When a plate is denser, it subducts toward the mantle and forms magma. This process ends up in the
formation of
a mountain range
c. volcanoes
b. trenches
d. faults
6. Hot materials move
in a convection current.
a. any direction
c. upward
b. sideward
d downward
7. Where is the source of heat in a mantle convection current?
a. the sun
c. the core
b the crust
d. the moon
8. The plastic-like upper portion of the mantle is called
a. the magma
c. the lithosphere
b. the core
d. the asthenosphere
9. He discovered and proposed that the origin of the plate would be at the mid-oceanic ridge
a. Alfred Wegener
c. Charles Darwin
d. Albert Einstein
b. Harry Hess
10. The idea proposed by Alfred Wegener to explain the continental shapes and positions is known as
c. Plate tectonics
a. Pangaea
d. Sea floor spreading
b. Continental drift
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Answer:
Explanation:
Sorry yan lang po alam ko :( Sana makatulong po :)
Answer:1.c2.d3.b4.c5.a6.a7.c8.c9.a10.c