A.visibility
B.winds
C.sea
D.fog
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你可能感興趣的試題
A.visibility
B.winds
C.sea
D.fog
A.stormy weather is imminent
B.that present weather conditions will continue
C.a defect in the barometer
D.increasing wind strength
A.moderate but easily navigated
B.calm
C.mountainous and confused
D.mountainous but fairly regular as far as direction is concerned
A.high relative humidity
B.frequent showers and thunderstorms
C.steep pressure gradients
D.frequent calms
A.steady，constant winds
B.frequent rain showers and thunderstorms
C.steep pressure gradients
D.low relative humidity
最新試題
The wind is（）and decreasing.
If you observe the point of cloud convergence shifting to the right and the “bar”of the storm appears to move along the horizon（）.
What is the first visible indication of the presence of a tropical cyclone or hurricane（）.
When your vessel is on or near the path of an approaching tropical storm the（）.
In the relatively calm area near the hurricane center，the seas are（）.
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（）.
In the Northern Hemisphere，the right half of the storm is known as the dangerous semicircle because（）.
In the Southern Hemisphere winds in a low pressure system rotate in a（）.
The doldrums are characterized by（）.
In the Northern Hemisphere，an observer at point II in the weather system should experience a wind shift from the（）.