12. What signal is it if the super typhoon has a wind speed of more than 220 kph and is expected within
18hrs.
A. 1
B. 4
C. 5
D. 3
13. It is a very small, localized, destructive inward whirl of air, counterclockwise in the northern
hemisphere.
A. Typhoon
B. Storm surge
C. Monsoon
D. Tornado
14.It is a dome of water 65-80 km wide that sweeps across the coast near the point where the eye
makes landfall.
A Typhoon
B. Storm surge
C. Monsoon
D. Tornado
15. These are caused by differences in the gravitational pull exerted by the moon on the Earth.
A. Typhoon
B. Storm surge
C. Monsoon
D. Tornado


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