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WorksheetsTopic 6 Review (The Atmosphere)
Total questions: 98
Worksheet time: 58mins
What is the temperature for the following station model?
4 ºF
76 ºF
80 ºF
129 ºF
What is the dewpoint for the following station model?
10 ºF
23 ºF
65 ºF
75 ºF
What is the present weather for the following station model?
rain
thunderstorms
drizzle
fog
What is the visibility for the following station model?
1/2 mi
9 mi
42 mi
59 mi
What is the wind direction for the following station model?
north
east
northwest
northeast
What is the barometric pressure?
55.0 mb
37.0 mb
138.0 mb
1013.8 mb
What is the barometric tendency (trend)?
Steady
Falling steadily
Rising steadily
Rising then falling
What is the barometric pressure?
24.0 mb
979.0 mb
23.0 mb
997.9 mb
What is the wind speed?
23 mph
35 kts
24 mph
3.5 kts
What is the present weather?
drizzle
snow
rain
fog
What weather condition does this symbol represent?
thunderstorm
fog
sleet
hurricane
Which city has the greatest temperature?
Niagara Falls
Rochester
Syracuse
In which location do you write the temperature?
A
B
C
D
What is the wind direction?
Wind is blowing from the west
Wind is blowing from the south
Wind is blowing from the east
Wind is blowing to the east?
What is the present weather?
drizzle
snow
rain
fog
What is the wind direction
Northeast
Northwest
Southeast
Southwest
What is the barometric pressure?
100.02 mb
100.2 mb
900.2 mb
1000.2 mb
002
What is the barometric pressure?
997.8 mb
1097.8 mb
9997.8 mb
978
Which of the following describes a maritime polar (mP) air mass?
Warm and Humid
Warm and Dry
Cold and Humid
Cold and Dry
Which kind of pressure system results in clear skies and no wind.
In which two temperature zones of the atmosphere does the temperature increase with increasing altitude?
(hint: look at page 14 of your ESRTs)
troposphere and stratosphere
troposphere and mesosphere
stratosphere and thermosphere
mesosphere and thermosphere
The diagram represents a barometer that shows air pressure in inches of mercury.
When converted to millibars, this air pressure is equal to
1009.0 mb
1012.5 mb
1015.5 mb
1029.9 mb
At which latitudes do currents of dry, sinking air cause the dry conditions of Earth's major deserts?
(hint: look at page 14 of your ESRTs)
0º and 30º N
30º N and 30º S
60º N and 60º S
60º S and 90º S
The weather map shows a low pressure system, centered near Poughkeepsie, NY. Isobars shown are measured in millibars.
Winds are most likely blowing from
Danbury toward New York City
Poughkeepsie toward Scranton
Binghamton toward Danbury
Port Jervis toward BInghamton
The table shows the air temperature and dewpoint at each of four locations, A, B, C, and D.
Based on these measurements, which location has the greatest chance of precipitation?
A
B
C
D
Which city has the lowest humidity?
Chicago
Detroit
Buffalo
Utica
What is the relative humidity when the dry bulb temperature is 16º C and the wet bulb is 14º C?
90%
80%
14%
13%
Which weather map symbol is used to represent violently rotating winds that have the appearance of a funnel-shaped cloud?
(hint: look at the bottom right of page 13 of your ESRTs)
The picture shows a sea breeze blowing from the ocean toward the land. The air pressure at the land surface is 1013 mb.
The air pressure at the ocean surface a few miles from the shore is most likely
(hint: wind blows from _______ to _______ pressure) mb
994 mb
1005 mb
1013 mb
1017 mb
An air mass classified as mT forms over which type of Earth surface
cool land
cool water
warm land
warm water
Which instrument is used to determine wind direction?
Which type of precipitation is most likely occurring at this location?
freezing rain
snow
sleet
rain showers
The station model below represents the weather conditions for a location in New York State.
The barometric trend for the past three hours at this location indicates a steady increase of
0.2 mb
2.0 mb
0.002 mb
0.02 mb
At which city was the greatest wind speed occurring?
Boise
Denver
Kansas City
Austin
Which weather change is most likely indicated by rapidly falling air pressure?
humidity is decreasing
temperature is decreasing
skies are clearing
a storm is approaching
The map shows high pressure and low pressure weather systems in the United States.
Which positions on the map are most likely receiving precipitation?
A and B
B and D
C and E
A and D
What weather conditions are shown at location D?
cloudy skies with light snow
cloudy skies with freezing rain
humid air with no precipitation
party cloudy skies with rain showers
An air temperature of 30º C is equal to
-22º F
-2º F
74º F
86º F
Which prevailing wind can be found between 30 and 60 degrees latitude?
trade winds
horse winds
eaterlies
westerlies
What protects the earth from harmful UV rays from the sun?
clouds
ionosphere
nitrogen gases
the ozone
When a cold air mass and a warm air mass come together, what forms?
ground-level ozone
the jet stream
a front
a high pressure system
Which air mass is considered dry and warm?
cP
mT
cT
mP
If you don't have a basement, which of the following choices is the safest shelter during a tornado?
An interior room (closet, hallway, bathroom, etc.) on the lowest floor of your house away from windows.
If one is available, in an outside garage or shed.
The North wall of the house is always the safest.
If you have a fireplace try to crawl into it. Use it as a shelter.
Where do hurricanes form?
over mountains
over warm ocean water
in the deserts
large open fields
How strong must the winds be to be classified as a hurricane?
5 mph
39 mph
74 mph
156 mph
Which condition is associated with MOST warm fronts?
cloud formations bringing steady precipitation
violent air mass collisions
low temperatures
tornado formations
Which type of air would you find at air mass D?
cP
cT
mP
mT
Which pressure system can produce storms?
low pressure system
high pressure system
medium pressure system
Pressure systems don't produce storms
Should bring nice weather
Low pressure
stationary front
Warm front
High pressure
Do the center of hurricanes have high or low pressure?
high
low
Which direction do hurricanes turn in the Northern Hemisphere?
clockwise
counterclockwise
What is the temperature for the following station model?
4 ºF
76 ºF
80 ºF
129 ºF
This example is on page 13 of your ESRT. How many inches of precipitation are reported for the example?
19 inches
28 inches
1 inches
0.25 inches
Which graph best shows the general relationship between altitude and temperature in the troposphere?
A psychrometer is used to determine which weather variables?
wind speed and direction
% of cloud cover and could height
air pressure and air temperature
relative humidity and dew point
What is the relative humidity when the dry-bulb temperature is 16°C and the wet-bulb temperature is 14°C?
90%
80%
14%
13%
What is the dewpoint when the dry bulb temperature is 20°C and the relative humidity is 17%?
-5 C
-2 C
11 C
15 C
What is the relative humidity of the air when the dry-bulb temperature is 4°C and the dewpoint is
–4°C?
42 %
46%
51%
56%
If air has a dry-bulb temperature of 2°C and a wet-bulb temperature of –2°C, what is the relative humidity?
11%
20%
36%
67%
As altitude increases in the troposphere and stratosphere, the air temperature
decreases in the troposphere and increases in the stratosphere
decreases in both the troposphere and stratosphere
increases in the troposphere and decreases in the stratosphere
increases in both the troposphere and stratosphere
When the air is full of water and has a relative humidity of 100% it is said to be ___.
full
humid
saturated
warm
What processes cause cloud formation: Warm air...
Sinks, Expands, Heats up, Condenses At the DEWPOINT
Rises, Shrinks, Heats up, Evaporates At the DEWPOINT
Rises, Shrinks, Heats up, Evaporates At the DEWPOINT
Rises, Expands, Cools, Condenses At the DEWPOINT
Sinks Evaporates, Cools, Condenses At the DEWPOINT
As the difference between the Air temperature and Dewpoint temperature decrease (get closer to zero), the relative humidity will...
Increase and the chances of precipitation increases
Increase and the chances of precipitation decreases
Decrease and the chances of precipitation increases
Decrease and the chances of precipitation decreases
If you don't have a basement, which of the following choices is the safest shelter during a tornado?
An interior room (closet, hallway, bathroom, etc.) on the lowest floor of your house away from windows.
If one is available, in an outside garage or shed.
The North wall of the house is always the safest.
If you have a fireplace try to crawl into it. Use it as a shelter.
