Fog is most commonly associated with a(n) ______.
A.warm front at night
B.low pressure area
C.anticyclone
D.lack of frontal activity
第1题:
A decrease in barometric pressure is associated with all of the following except ______.
A.rising warm air
B.proximity to a low pressure area
C.inward spiraling circulation
D.clear dry weather
第2题:
A generally circular low pressure area is called a(n)______.
A.cyclone
B.anticyclone
C.cold front
D.occluded front
第3题:
Advection fog is most commonly caused by ______.
A.air being warmed above the dew point
B.saturation of cold air by rain
C.a rapid cooling of the air near the surface of the Earth at night
D.warm moist air being blown over a colder surface
第4题:
Brief, violent showers frequently accompanied by thunder and lightning are usually associated with ______.
A.passage of a warm front
B.winds shifting counterclockwise in the Northern Hemisphere
C.stationary high pressure systems
D.passage of a cold front
第5题:
In the Northern Hemisphere, gusty winds shifting clockwise, a rapid drop in temperature, thunderstorms or rain squalls in summer ( frequent rain / snow squalls in winter ) then a rise in pressure followed by clearing skies, indicate the passage of a(n) ______.
A.warm front
B.tropical cyclone
C.anticyclone
D.cold front
第6题:
high pressure system
cold front
warm front
occluded front
第7题:
spring
later winter
autumn
end of summer
第8题:
low pressure area
high pressure area
area of calm air
cold front overtaking a warm front
第9题:
cold front has passed
low pressure center is approaching
stationary front exists
high pressure center has passed
第10题:
cyclone
anticyclone
cold front
occluded front
第11题:
The temperature rises after a cold front passes
The barometric pressure rises when a warm front passes
A cold front generally passes faster than a warm front
A warm front usually has more violent weather associated with it than a cold front
第12题:
prevailing westerlies
horse latitudes
trade winds
subpolar low pressure belts
第13题:
The diurnal variation of pressure is most noticeable ______.
A.above the polar circles
B.in a low pressure area
C.during periods of low temperatures
D.in the doldrums
第14题:
A low in a marine weather report is an air pressure system the pressure at the center of which is ______.
A.the highest over the area
B.the lowest over the area
C.higher than 1013 HPA
D.lower than 1013 HPA
第15题:
An occluded front is caused by a(n) ______.
A.low pressure area
B.high pressure area
C.area of calm air
D.cold front overtaking a warm front
第16题:
Clouds appearing in the following order: cirrus, cirrostratus, altostratus, stratus, and nimbostratus usually indicate the approach of a(n) ______.
A.warm front
B.occluded front
C.medium front
D.cold front
第17题:
A crossover cable is MOST commonly associated with which of the following layers of the OSI model?()
第18题:
conduction fog
radiation fog
frontal fog
advection fog
第19题:
air being warmed above the dew point
saturation of cold air by rain
a rapid cooling of the air near the surface of the Earth at night
warm moist air being blown over a colder surface
第20题:
bimetallic type
diaphragm type
bourdon tube type
resistance-temperature type
第21题:
warm front at night
low pressure area
anticyclone
lack of frontal activity
第22题:
the absolute pressure
the gauge pressure
the vacuum pressure
the differential pressure
第23题:
occluded front
warm front
cold front
warm sector