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As a waterbody becomes more acidic,many aquatic species fail to reproduce.

A) True
B) False

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Which of the following best matches the description? -Small pieces of solid material or droplets of liquid that are dispersed into the atmosphere.


A) thermal inversion
B) acid deposition
C) secondary air pollutants
D) ozone
E) particulates
F) radon
G) greenhouse effect
H) primary air pollutants
I) radon.
J) photochemical smog
K) oxides of nitrogen
L) sulfur dioxide

M) F) and K)
N) G) and J)

Correct Answer

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Air pollution is an aesthetic problem with no documented cases of death directly related to poor air quality.

A) True
B) False

Correct Answer

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Which of the following is a secondary air pollutant?


A) Ozone
B) Particulate matter
C) Volatile organic compounds (VOCs)
D) Sulfur dioxide

E) B) and D)
F) A) and B)

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Which of the following situations is most likely to develop smog?


A) A small city on a mountain top with a cold climate.
B) A large city in a valley with a hot climate.
C) A small city in a valley with a cold climate.
D) A large city in a valley with a cold climate.

E) A) and D)
F) None of the above

Correct Answer

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One way to reduce the effects of acid rain is to remove lead from fuels.

A) True
B) False

Correct Answer

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The amount of ozone in the upper atmosphere


A) contributes to smog.
B) increases with the presence of chlorofluorocarbons.
C) shields the earth from radiation from ultraviolet light.
D) All of these statements are correct.

E) A) and C)
F) B) and C)

Correct Answer

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Which of the following best matches the description? -Compound produced when sulfur-containing fossil fuels are burned.


A) thermal inversion
B) acid deposition
C) secondary air pollutants
D) ozone
E) particulates
F) radon
G) greenhouse effect
H) primary air pollutants
I) radon.
J) photochemical smog
K) oxides of nitrogen
L) sulfur dioxide

M) J) and K)
N) J) and L)

Correct Answer

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Air can dilute and disperse significant amounts of pollutants.

A) True
B) False

Correct Answer

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The stratosphere is a wind current that blows from west to east.

A) True
B) False

Correct Answer

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Lead and nitrogen compounds are believed to contribute to the destruction of ozone in the upper atmosphere.

A) True
B) False

Correct Answer

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Acid precipitation


A) affects aquatic ecosystems by lowering the pH of the water.
B) impairs the ability of aquatic organisms to get calcium for skeleton production.
C) has been significantly reduced in the United States.
D) All options are correct.

E) A) and B)
F) A) and C)

Correct Answer

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Efforts to reduce emissions of acid forming substances from industrial sources continue to be an important part of air pollution control.

A) True
B) False

Correct Answer

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Smog begins to develop in the morning because


A) the sun comes up.
B) people turn on lights in their homes.
C) people drive their cars to work.
D) power plants begin operation for the day.

E) B) and C)
F) All of the above

Correct Answer

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