A) further positive feedbacks.
B) further negative feedbacks.
C) a system that stays within certain limits.
D) a system exceeding positive or negative feedback limits.
Correct Answer
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Multiple Choice
A) ice cores.
B) sea surface temperature.
C) tree ring.
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Multiple Choice
A) increases rainfall over the city center.
B) decreases temperature over the city center.
C) can raise or lower relative humidity.
D) reduces levels of smog, especially in the summer.
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Multiple Choice
A) west coasts of southern hemisphere continents.
B) east coasts of southern hemisphere continents.
C) east coasts of northern hemisphere continents.
D) west coast of the Eurasian continent.
Correct Answer
verified
Multiple Choice
A) California suffers from the high levels of ozone pollution but not highest levels of acid rain.
B) the Gulf Coast suffers from the highest levels of ozone pollution and the highest levels of acid rain.
C) the East Coast has the lowest levels of ozone pollution and acid rain.
Correct Answer
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Multiple Choice
A) continental interiors, northern hemisphere
B) high latitudes
C) equator, high elevations
D) coastal locations, midlatitudes
Correct Answer
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Multiple Choice
A) A
B) B
C) C
Correct Answer
verified
Multiple Choice
A) Ice has a higher albedo than water so replacing ice with water causes the surface to warm.
B) Ice has a lower albedo than water so replacing ice with water causes the surface to warm.
C) More water evaporating will create more low level clouds causing the surface to warm.
D) Less water evaporating will create more low level clouds causing the surface to warm.
Correct Answer
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Multiple Choice
A) off shore breezes
B) valley surrounded by mountains
C) on shore breezes
D) inversion conditions
Correct Answer
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Multiple Choice
A) continental interiors
B) high latitudes
C) equator
D) west coasts of continents
Correct Answer
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Multiple Choice
A) Warming air melts permafrost releasing methane, a natural absorber of potent greenhouse gases.
B) Less water evaporating will create more high level clouds causing the surface to warm.
C) Warming oceans release more water vapor, a potent greenhouse gas which absorbs longwave radiation, further increasing temperature.
D) Warming oceans release less water vapor, a potent greenhouse gas which absorbs longwave radiation, further increasing temperature.
Correct Answer
verified
Multiple Choice
A) continental interiors, northern hemisphere
B) high latitudes, southern hemisphere
C) equator, high elevations
D) coastal locations, southern hemisphere
Correct Answer
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Multiple Choice
A) automobile emissions from point sources.
B) automobile emissions from non-point sources.
C) burning of coal from point sources.
D) burning of coal from non-point sources.
Correct Answer
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Multiple Choice
A) nitrogen.
B) water vapor.
C) methane.
D) nitrous oxides.
Correct Answer
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Multiple Choice
A) changes in albedo
B) retention of rain water
C) nighttime retention of longwave radiation
D) high concentration of waste heat from industry
Correct Answer
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Multiple Choice
A) the moist eastern side of the subtropical high.
B) the moist western side of the subtropical high.
C) monsoonal precipitation.
D) westerly migration of mid-latitude cyclones.
Correct Answer
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Multiple Choice
A) 1860.
B) 1940.
C) 1980.
D) 2010.
Correct Answer
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Multiple Choice
A) northeast.
B) southeast.
C) southwest.
D) northwest.
Correct Answer
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Multiple Choice
A) Dfc, ET, E
B) Dfc, E, ET.
C) ET, E, Dfc.
D) E, ET, Dfc.
Correct Answer
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Multiple Choice
A) sunny climates in summer when coal is burned in order to generate electric power.
B) sunny climates in winter when coal is burned in order to generate electric power.
C) sunny climates during the summer when volatile organic compounds can react with NO.
D) sunny climates during the winter when volatile organic compounds can react with NO.
Correct Answer
verified
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