A.clearing weather
B.that a warm front has passed
C.probable thunderstorm activity
D.an approaching hurricane or typhoon
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A.vertical air movements
B.heavy rainstorms
C.horizontal air movements
D.any movement of moist air
A.gradient current
B.density current
C.swift current
D.torrent current
A.FRONTAL FOG
B.MIXING FOG
C.ADVECTION FOG
D.RADIATION FOG
A.MIXING FOG
B.ADVECTION FOG
C.RADIATION FOG
D.ARCTIC SEA SMOKE
A.FRONTAL FOG
B.MIXING FOG
C.ADVECTION FOG
D.RADIATION FOG
最新試題
In the Northern Hemisphere,an observer at point II in the weather system should experience a wind shift from the().
What is the first visible indication of the presence of a tropical cyclone or hurricane().
Which condition indicates that you are in a hurricane’s dangerous semicircle in the Northern hemisphere().
What kind of conditions would you observe as the eye of a storm passes over your ship’s position().
Your facsimile prognostic chart indicates that you will cross the cold front of a low pressure system in about 24 hours.You should().
You have determined that you are in the right semicircle of a tropical cyclone in the Northern Hemisphere.What action should you take to avoid the storm().
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called().
Wen a hurricane passes over colder water or land and loses its tropical characteristics,the storm becomes a(n)().
The doldrums are characterized by().
The wind is()and decreasing.