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WorksheetsAFS Quiz 3
Total questions: 12
Worksheet time: 4mins
What will make the atmosphere more stable?
A higher temperature and lower humidity.
A lower temperature and lower humidity.
A higher temperature and higher humidity.
A lower temperature and higher humidity.
Saturated air that cannot hold any more water vapor has a relative humidity of 0%.
True
False
At 30degreesC, air can hold 30g H2O/m3. For 1m3, air actually holds 12g H2O/m3. The relative humidity is:
100%
40%
0%
60%
Advection fog forms when...
a layer of warm, moist air moves over a cold surface.
moist, stable air is forced up sloping land features.
cold, dry air moves over warm water.
the temp is below freezing and water vapour forms into ice crystals.
Compared with a low humidity, a high humidity will ___ aircraft performance.
Decrease
Increase
Sea smoke forms when...
a layer of warm, moist air moves over a cold surface.
moist, stable air is forced up sloping land features.
cold, dry air moves over warm water.
the temp is below freezing and water vapor forms into ice crystals.
Ice fog forms when...
a layer of warm, moist air moves over a cold surface.
moist, stable air is forced up sloping land features.
cold, dry air moves over warm water.
the temp is below freezing and water vapor forms into ice crystals.
At an altitude of 15,000ft, you may find ___ clouds.
Stratus
Cirrocumulus
Cirrus
Altostratus
This what type of cloud:
Altocumulus
Altostratus
Cirrocumulus
Towering cumulus
This what type of cloud:
Altocumulus
Altostratus
Cirrocumulus
Towering cumulus
This what type of cloud:
Cirrostratus
Cirrus
Cirrocumulus
Stratocumulus
Which of the following clouds is considered the most dangerous to aircraft?
Cirrostratus
Nimbostratus
Stratocumulus
Cumulonimbus
