USCG AUXILIARY AUXWEA STUDY GUIDE
2026 VERIFIED QUESTIONS AND ANSWERS
OUTLINE PACK
◉ 2-23 If the temperature of the air falls below its
dew point, then
Answer: a. condensation or deposition will occur
until the dew point equals the lower
temperature [19]
b. moisture will evaporate
c. the saturation will be reduced
d. none of the above
◉ 2-24 The air in the atmosphere absorbs heat
when water changes state in which of the following
processes?
Answer: a. Condensation and evaporation
b. Deposition and sublimation
c. Freezing and condensation [20]
d. Melting and freezing
,◉ 2-25 The best measurement for predicting the
likelihood of rain is the
Answer: a. air temperature
b. dew point [20]
c. relative humidity
d. absolute humidity
◉ 3-1 A convection current transports _____ by
means of ________.
Answer: a. temperature, heat exchange
b. heat, conduction
c. heat, material exchange [25]
d. radiation, transfer
◉ 3-2 Warm, dry air rising into colder air transports
_________ heat.
Answer: a. latent
b. molecular
c. sensible [25]
d. sensitive
◉ 3-3 Rising moist air transports both sensible and
,_______ heat.
Answer: a. advective
b. infrared
c. latent [25]
d. vaporous
◉ 3-4 A wind blowing warm air from the south toward
colder air to the north is transporting heat by
means of
Answer: a. advection [25, 26]
b. conduction
c. convection
d. radiation
◉ 3-5 When sunshine strikes the earth's surface, a
layer of soil below the surface is warmed by
Answer: a. advection
b. conduction [26]
c. convection
d. radiation
◉ 3-6 At night, the temperature of a soil layer will
, decrease faster than the temperature of an ocean
water layer because
Answer: a. there is no solar radiation at night
b. the surfaces emit infrared to the atmosphere
c. the soil heat capacity is greater
d. the soil heat capacity is lower [26]
◉ 3-7 Warm land and water surfaces radiate heat to
the atmosphere at ______ wavelengths.
Answer: a. infrared [26]
b. radio
c. ultraviolet
d. visible
◉ 3-8 Heat from the sun is ultimately returned to
space by mainly means of
Answer: a. reflected ultraviolet radiation
b. infrared radiation [27]
c. advection and convection
d. sublimation
◉ 3-9 Convection in the atmosphere occurs when
2026 VERIFIED QUESTIONS AND ANSWERS
OUTLINE PACK
◉ 2-23 If the temperature of the air falls below its
dew point, then
Answer: a. condensation or deposition will occur
until the dew point equals the lower
temperature [19]
b. moisture will evaporate
c. the saturation will be reduced
d. none of the above
◉ 2-24 The air in the atmosphere absorbs heat
when water changes state in which of the following
processes?
Answer: a. Condensation and evaporation
b. Deposition and sublimation
c. Freezing and condensation [20]
d. Melting and freezing
,◉ 2-25 The best measurement for predicting the
likelihood of rain is the
Answer: a. air temperature
b. dew point [20]
c. relative humidity
d. absolute humidity
◉ 3-1 A convection current transports _____ by
means of ________.
Answer: a. temperature, heat exchange
b. heat, conduction
c. heat, material exchange [25]
d. radiation, transfer
◉ 3-2 Warm, dry air rising into colder air transports
_________ heat.
Answer: a. latent
b. molecular
c. sensible [25]
d. sensitive
◉ 3-3 Rising moist air transports both sensible and
,_______ heat.
Answer: a. advective
b. infrared
c. latent [25]
d. vaporous
◉ 3-4 A wind blowing warm air from the south toward
colder air to the north is transporting heat by
means of
Answer: a. advection [25, 26]
b. conduction
c. convection
d. radiation
◉ 3-5 When sunshine strikes the earth's surface, a
layer of soil below the surface is warmed by
Answer: a. advection
b. conduction [26]
c. convection
d. radiation
◉ 3-6 At night, the temperature of a soil layer will
, decrease faster than the temperature of an ocean
water layer because
Answer: a. there is no solar radiation at night
b. the surfaces emit infrared to the atmosphere
c. the soil heat capacity is greater
d. the soil heat capacity is lower [26]
◉ 3-7 Warm land and water surfaces radiate heat to
the atmosphere at ______ wavelengths.
Answer: a. infrared [26]
b. radio
c. ultraviolet
d. visible
◉ 3-8 Heat from the sun is ultimately returned to
space by mainly means of
Answer: a. reflected ultraviolet radiation
b. infrared radiation [27]
c. advection and convection
d. sublimation
◉ 3-9 Convection in the atmosphere occurs when
