7. Which wind produce hot desert places?
a. Doldrums
b.Horse Latitudes
c. Trade Winds
d. Prevailing Westerlies and Easterlies
8. Wind is caused by
a. Conduction cells in the atmosphere.
b. Areas of different precipitation
c.Cold air rising and warm air sinking
d. The unequal heating of the Earth's surface by the sun
9. Which of the following is the effect of very strong winds of public storm signal 4 to transportatio
system?
A. It is safe to travel both in air and in sea.
B Travel by sea is allowed but not in air
C. Travel by air is allowed but not in sea.
D. Travel by air and sea are stopped cancelled.
10. Why can't we feel any strong wind even the PAG-ASA announced that the typhoon is right ove
our town?
A The town is near a mountain
B. The typhoon is not a strong one.
C. The town is away from the typhoon
D. The eye of the typhoon is over the town
11. How long does one moon cycle last?
A 1 day
B.29.5 days
12. How many moon phases can be recognized?
C. 365 days
D.930 days
C. 8
D. 12
B. 4
13. After the new moon, how long does it take for the full moon to appear?
A 12
C. 2
B. 30
D. 7​