Strong low pressure
Strong high pressure
Steep pressure gradient
Steep gradient pressure
第1题:
Monsoons are characterized by ______.
A.light,variable winds with little or no humidity
B.strong,gusty winds that blow from the same general direction all year
C.steady winds that reverse direction semiannually
D.strong,cyclonic winds that change direction to conform to the passage of an extreme low pressure system
第2题:
West backing south-west gale 8 locally storm 10 ______ then rain or sleet mainly good.
A.windy showers
B.showers with winds
C.wintry showers
D.showery winds
第3题:
______causing strong winds and rough sea north west Bay of Biscay.
A.Strong low pressure
B.Strong high pressure
C.Steep pressure gradient
D.Steep gradient pressure
第4题:
If a weather bulletin shows the center of a low pressure system to be 100 miles due east of you, what winds can you expect in the Southern Hemisphere? ______.
A.South-southwesterly
B.North-northwesterly
C.South-southeasterly
D.North-northeasterly
第5题:
In the Northern Hemisphere, when the center of a high pressure system is due east of your position, you can expect winds from the ______.
A.south to east
B.north to west
C.north to east
D.south to west
第6题:
第7题:
Doldrums
Westerlies
Trades
Easterlies
第8题:
windy showers
showers with winds
wintry showers
showery winds
第9题:
You should experience hot,moist,clear weather
The wind direction is generally easterly
The winds should be from the southwest at your location
The winds should be brisk
第10题:
Central North Atlantic Ocean
Caribbean Sea
Western North Pacific Ocean
area off the west coast of South America
第11题:
by
with
on
in
第12题:
high pressures
low pressures
weak pressures
strong pressures
第13题:
In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the ______.
A.Central North Atlantic Ocean
B.Caribbean Sea
C.Western North Pacific Ocean
D.area off the west coast of South America
第14题:
When a high pressure system is centered north of your vessel in the Northern Hemisphere ______.
A.You should experience hot,moist,clear weather
B.The wind direction is generally easterly
C.The winds should be from the southwest at your location
D.The winds should be brisk
第15题:
Generally speaking, with ______ the weather becomes cloudy or overcast with strong winds.
A.high pressures
B.low pressures
C.weak pressures
D.strong pressures
第16题:
If the center of low pressure is due west of you in the Northern Hemisphere, which wind direction should you expect?
A.South to west
B.South to east
C.West to north
D.North to east
第17题:
第18题:
New Zealand is situated about 1, 500 km ()
第19题:
Magnetic field at the North Pole
Gulf Stream
Earth's rotation
Arctic cold fronts
第20题:
Strong low pressure
Strong high pressure
Steep pressure gradient
Steep gradient pressure
第21题:
fairway side
open sea side
lee side
roadstead side
第22题:
to the farther north
far to the northern
farther north
far northern
第23题:
Direction Direction=EAST;
Direction direction=Direction.WEST;
int a- Direction.NORTH;
Direction direction=2;
第24题:
The; a
A; the
The; the
A; a