Download The most abundant gas in the atmosphere by volume is ______

The most abundant gas in the atmosphere by
volume is _________. This gas comprises 78% of
the Earth atmosphere by volume.
A. Oxygen
B. Water Vapor
C. Carbon Dioxide
D. Nitrogen
An isobar is a line of constant
________________.

A. Pressure

B. Density

C. Temperature

D. Dew Point
Water has a ___________ heat capacity. This
means a large amount of energy is needed to
raise the temperature of water relative to other
substances.

A. Low

B. High
Which of the following processes ABSORBS the
most latent heat?

A. Melting

B. Freezing

C. Evaporation

D. Condensation
These clouds have some vertical development
and are located in the upper levels of the
atmosphere. The clouds have a lumpy
appearance and are made of ice crystals.

A. Nimbostratus

B. Fair Weather Cumulus

C. Altostratus

D. Cirrocumulus
The two weather disasters that result in the
greatest loss of life are:

A. Floods and Lightning

B. Hurricanes and Tornadoes

C. Floods and Hurricanes

D. Lightning and Droughts
Minimum tropical storm force wind is
________________ miles per hour while the
minimum hurricane force wind is
_______________ miles per hour.

A. 50; 100

B. 25; 50

C. 39; 74

D. 44; 69
In MOST cloud to ground lightning strikes,
the ground tends to be _______________
charged.

A. Positively

B. Negatively
The word MONSOON as it applies to
climatology refers to:

A. Very heavy rain

B. The intensification of the jet stream


C. A seasonal reversal in wind direction and
pressure distribution
D. A cyclone or typhoon
When comparing the moisture content in the air
between two locations it is best to use?

A. Dew Point

B. Relative Humidity

C. Wet Bulb Temperature

D. Dry Bulb Temperature
Why are thunderstorms less common in California
than Florida?




A. The directional shear is smaller throughout the
year in California
B. Fronts do not move in California except in
summer. Florida has fronts all year round
C. Florida has warmer ocean waters surrounding
it. This results in higher dewpoints, instability
and thus more thunderstorms
D. The jet stream is stronger in Florida
Which weather phenomena would be nearly
impossible to observe without the aid of satellite
imagery?

A. location of a mid latitude cyclone

B. location of a cold front boundary

C. location of an occluded front

D. location of a deep ocean hurricane
Which of the following air masses is the
most dense?

A. Continental Polar

B. Continental Tropical

C. Maritime Polar

D. Maritime Tropical
A Barometer measures...

A. Air Pressure

B. Wind Speed

C. Humidity

D. Ozone Concentrations
Almost all of the water vapor and
carbon dioxide is found in the...

A. Stratosphere

B. Troposphere

C. Thermosphere

D. Exosphere
The process by which the atmosphere slow
Earth's loss of heat to space is called

A. Global Warming

B. Coriolis Effect

C. Doldrums

D. Greenhouse Effect
Energy as heat can be transferred
within the atmosphere in three ways-radiation, conduction, and

A. Transpiration

B. Electromagnetic Spectrum

C. Convection

D. Radiation
A vertical looping pattern of airflow is known
as

A. Doldrums

B. Convection Currents

C. Trade Winds

D. Westerlies
Which of the following atmosphere
layers is closest to the ground?

A. Ionosphere

B. Exosphere

C. Stratosphere

D. Thermosphere
Which of the following layers of the atmosphere is
closest to space?

A. Troposphere

B. Stratosphere

C. Exosphere

D. Ionosphere
When the temperature of the air decreases, the
rate of evaporation

A. Increases

B. Varies

C. Stays the same

D. Decreases
The prefix nimbo-and suffix -nimbus mean

A. high

B. rain

C. layered

D. billowy
Rain that freezes when it strikes a surface
produces

A. Snow

B. Sleet

C. Frost

D. Freezing rain
Which of the following is information you would
not find from a station model?

A. precipitation

B. cloud cover

C. front

D. wind speed
Continental polar Canadian air masses
generally move

A. southeasterly

B. northerly

C. northeasterly

D. westerly
The type of front that forms when two air masses
move parallel to the front between them is called

A. Stationary

B. Warm

C. Cold

D. Occluded
The type of front that can bring freezing rain
is

A. Stationary

B. Occluded

C. Warm

D. Cold
The eye of a hurricane is a region of

A. hailstorms

B. torrential rainfall

C. calm, clear air

D. strong winds
In the mature stage of a thunderstorm, a cumulus
cloud grows until it becomes a

A. stratocumulus cloud

B. altocumulus cloud

C. cumulonimbus cloud

D. cirrocumulus cloud

TRUE OR FALSE The troposphere is the
uppermost layer of the atmosphere, in which
temperature increases as altitude increases;
includes the ionosphere
False
True or False : The stratosphere is the layer of
the atmosphere that lies between the troposphere
and the mesosphere and in which temperature
increases as altitude increases; contains the
ozone layer

TRUE
TRUE OR FALSE: An air mass is simply a
mass of air that has no unique properties

FALSE
Along which type of front is the intensity of
precipitation greater, but the duration
shorter?

A. Cold Front

B. Warm Front
TRUE OR FALSE: A cP air mass originates
over land and is likely to be cold and dry.

TRUE
After the passage of a cold front, air pressure will most likely rise.

A. True

B. False
An mT air mass would be best described as

A. cold and dry

B. warm and dry

C. hot and dry

D. cold and wet

E. warm and wet
The boundary that separates different air masses
is called a/an

A. storm

B. front

C. contact slope

D. cyclone
True/False: The Saffir-Simpson scale is
used to classify the intensity of tornadoes.

FALSE
Modern weather forecasting relies on a combination
of high-tech tools, mathematics, and human
experience to be most successful. Detail the role of
each of these three components in the forecasting
process...?

Describe how altitude and temperature affect air
pressure.