WX 201 - Exam 2 Study Guide || Questions and Correct Detailed
Answers.
Which condition would be described as the most stable, independent of the season or the location
on Earth?
A: Superadiabatic conditions
B: An inversion
C: Isothermal conditions
D: Environmental lapse rate is 13 degrees Celsius per kilometer
E: Environmental lapse rate is 3 degrees Celsius per kilometer correct answers B: An inversion
An afternoon sky full of cumulus humilis clouds with little vertical growth indicates ____
weather.
A: Cold
B: Stormy
C: Rainy
D: Fair
E: Snowy correct answers D: Fair
An air parcel in an unstable atmosphere has ____ force acting on it.
A: A perpendicular
B: A Coriolis
C: An upward-directed
D: No
E: A Horse Latitude correct answers C: An upward-directed
Most thunderstorms do not extend very far into the stratosphere because the air in the
stratosphere is ________.
, A: Too choked with ozone
B: Unstable
C: Too charged with electricity
D: Too cold
E: Stable correct answers E: Stable
Altocumulus clouds that show vertical development and produce tower-like extensions are called
_______.
A: Cirrocumulus castellanus
B: Altocumulus castellanus
C: Cumulonimbus
D: Cumulus turris
E: Cumuloturrim correct answers B: Altocumulus castellanus
Subsidence has no effect on atmospheric stability.
A: True
B: False correct answers B: False
When the _______ is between the moist adiabatic rate and the dry adiabatic rate, it creates a
situation known as a conditionally unstable atmosphere.
A: Neutral zone
B: Wind velocity plus pressure
C: Environmental lapse rate
D: Subsidence inversion
E: Pressure difference correct answers C: Environmental lapse rate
A conditionally unstable atmosphere is stable with respect to unsaturated air and unstable with
respect to saturated air.
Answers.
Which condition would be described as the most stable, independent of the season or the location
on Earth?
A: Superadiabatic conditions
B: An inversion
C: Isothermal conditions
D: Environmental lapse rate is 13 degrees Celsius per kilometer
E: Environmental lapse rate is 3 degrees Celsius per kilometer correct answers B: An inversion
An afternoon sky full of cumulus humilis clouds with little vertical growth indicates ____
weather.
A: Cold
B: Stormy
C: Rainy
D: Fair
E: Snowy correct answers D: Fair
An air parcel in an unstable atmosphere has ____ force acting on it.
A: A perpendicular
B: A Coriolis
C: An upward-directed
D: No
E: A Horse Latitude correct answers C: An upward-directed
Most thunderstorms do not extend very far into the stratosphere because the air in the
stratosphere is ________.
, A: Too choked with ozone
B: Unstable
C: Too charged with electricity
D: Too cold
E: Stable correct answers E: Stable
Altocumulus clouds that show vertical development and produce tower-like extensions are called
_______.
A: Cirrocumulus castellanus
B: Altocumulus castellanus
C: Cumulonimbus
D: Cumulus turris
E: Cumuloturrim correct answers B: Altocumulus castellanus
Subsidence has no effect on atmospheric stability.
A: True
B: False correct answers B: False
When the _______ is between the moist adiabatic rate and the dry adiabatic rate, it creates a
situation known as a conditionally unstable atmosphere.
A: Neutral zone
B: Wind velocity plus pressure
C: Environmental lapse rate
D: Subsidence inversion
E: Pressure difference correct answers C: Environmental lapse rate
A conditionally unstable atmosphere is stable with respect to unsaturated air and unstable with
respect to saturated air.
