WorksheetsMeteorology Review
Total questions: 97
Worksheet time: 59mins
What is the boundary between two air masses called?
front
barometer
maritime
occluded
Which type of front occurs when a cold air mass replaces a warm air mass? (See image above)
stationary front
warm front
cold front
back door front
Name this front.
cold front
warm front
stationary front
cloud front
Which instrument measures air pressure?
anemometer
barometer
thermometer
weather balloon
This instrument measure wind speed.
wind vane
anemometer
thermometer
barometer
A ___________ measure wind direction.
weather balloon
compass rose
wind vane
barometer
Which diagram (A or B) shows a HIGH pressure system?
A
B
Which diagram illustrates a LOW pressure system?
A
B
What do meteorologists (weather scientists) use to show areas with equal atmospheric pressure?
colored flags
dots on the map
isobars
compass rose
Why does cold air sink?
It is more dense.
It is less dense.
It is sad.
It just does.
In a low pressure system, which direction does the air flow? (use the picture of the hurricane to help)
clockwise
counterclockwise
What is the average air pressure at sea-level?
31.25 Hg (inches of mercury)
29.92 Hg (inches of mercury)
25.17 Hg (inches of mercury)
32 Hg (inches of mercury)
Which of the following determines the properties of an air mass?
The conditions of the area over which it forms
The phase and position of the moon when it forms
The exact time of year when it forms
The geology of the area where it forms
Name the front
cold front
warm front
flags
stationary front
Name the front
cold front
hot seat
stationary front
warm front
Name the front
warm front
stationary front
cold front
ice cream cones
What does the "H" on the weather map mean
hot air
high temperature
high pressure
humid
Which is caused by differences in air pressure?
Snow
Rain
Clouds
Wind
75 Knots fronm the southeast
15 Knots from the southeast
23 Knots
15 Knots from the northwest
The temperature at which air reaches a state where it can hold no more water vapor and condensation occurs.
Boiling point
Condensation
Dew Point
The picture is showing examples of what?
Global winds
Local winds
Sea breezes
Land Breezes
Winds occur because hot air rises and cool air sinks in a process called:
conduction
convection
radiation
magnetism
The rotation of the Earth causes winds to bend due to the...
coriolis effect
doldrums
trade winds
westerlies
Sling psychrometers and hygrometers measure ___.
A line drawn to connect points of equal atmosphere.
Isobar
Contour Line
Topo line
Meteoline
Convert 30°C into Kelvin.
252K
316°C
303K
-163°C
Convert 589 Kelvin into °C.
252K
316°C
303K
-163°C
Convert 110 Kelvin into °C.
252K
316°C
303K
-163°C
Convert 0°C into °F.
7.2°C
32°C
32°F
212°F
Convert 100°C into °F.
7.2°C
32°C
32°F
212°F
Convert 24°C into °F.
7.2°C
32°C
75.2°F
°68
Convert 20°C into °F.
7.2°C
32°C
75.2°F
°68
Air in a low pressure system moves
outward
inward
Air in a low pressure system moves
clockwise
counterclockwise
Air in a high pressure system moves...
clockwise
counterclockwise
Air in a high pressure system moves...
outward
inward
low pressure
counterclockwise and inward
counterclockwise and outward
clockwise and inward
clockwise and outward
high pressure
counterclockwise and inward
counterclockwise and outward
clockwise and inward
clockwise and outward
Convert 1016.0 mb to in of Hg.... use ESRT pg 13
30.70
30.00
29.20
28.50
Convert 29.50 in of Hg to mb.... using ESRT pg 13
999.0
1020.0
976.0
1040.0
will be hotter
will be windy
will be relatively calm
will be cold
What is the average air pressure exerted by Earth's atmosphere at sea level, expressed in millibars and inches of mercury?
1013.25 mb and 29.92 in of Hg
29.92 mb and 1013.25 in of Hg
1012.65 mb and 29.91 in of Hg
29.91 mb and 1012.65 in of Hg
Which graph best represents the change in air pressure as air temperature increases at Earth's surface?
An air pressure of 1023 millibars is equal to how many inches of mercury?
30.10
30.15
30.19
30.21
An air pressure of 29.65 inches of mercury is equal to
984.0 mb
999.0 mb
1001.0 mb
1004.0 mb
The temperature at which water condenses is referred to as the
relative humidity
dewpoint
50% humidity
freezing point
What is the relative humidity if the dry bulb temp. is 14º C and the wet bulb temp. is 14º C?
(a)
What is the relative humidity if the dry bulb temp. is 14º C and the wet bulb temp. is 10º C?
(a)
A dry-bulb temperature of 18°C and a wet-bulb temperature of 13°C were recorded at a weather station. What is the relative humidity?
(a)
The diagram below shows dry-bulb and wet-bulb temperature readings for a parcel of air. What is the dewpoint of the air?
27°C
10°C
3°C
–5°C
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%
The diagram below represents the wet-bulb and dry-bulb temperatures on a sling psychrometer. What was the relative humidity of the air when these temperatures were recorded?
5%
17%
20%
63%
What is the relative humidity if the dry-bulb temperature is 16°C and the wet-bulb temperature is 10°C?
4%
37%
45%
16%
What is the dewpoint when the air temperature is 28°C and the relative humidity is 47%?
8°C
13°C
16°C
19°C
What is the relative humidity when the air temperature is 26°C and the dewpoint is 20oC?
(a)
What is the relative humidity when the air temperature is 28°C and the dewpoint is 28oC?
(a)
How are Hurricanes formed?
When a thunderstorm travels across the ocean.
When hot air mixes with colder air.
When sugar canes fall from the sky.
How are Tornados formed?
When a thunderstorm travels across the ocean.
When warm air mixes with colder air.
When a Twister finds farm animals.
What makes a Flood different than a Drought? (Click all that apply).
Floods drain all water from the land.
Floods overflow water in an area.
Floods cause wildfires.
Floods do not cause crop damage.
The image shows a weather map with different pressure systems. What type of weather would Texas be having right now?
clear, sunny, dry weather
rainy, cloudy, stormy weather
What type of front is shown?
Warm Front
Cold Front
Occluded Front
Stationary Front
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 amount of precipitation for the following station model?
.15 in
1/4 in
6 in
46 in
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 wind speed for the following station model?
10 knots
15 knots
20 knots
25 knots
What is the station model code for a barometric pressure of 1019.5 mb?
101
195
019
119
What is the barometric pressure for the following station model?
987 mb
998.7 mb
1098.7 mb
1098 mb
What is the barometric trend for the following station model?
steady 31 mb drop
steady 31 mb rise
steady 3.1 mb drop
steady 3.1 mb rise
What is the amount of cloud cover for the following station model?
25%
50%
75%
100%
Which weather station shows the highest relative humidity?
1
2
3
4
What is the temperature?
37 degrees
55 degrees
138 degrees
3 degrees
What does mT mean?
cold and dry
cold and wet
warm and wet
warm and dry
What does cT mean?
cold and dry
cold and wet
warm and wet
warm and dry
What does cP mean?
cold and dry
cold and wet
warm and wet
warm and dry
What does mP mean?
cold and dry
cold and wet
warm and wet
warm and dry
