Question 1

President Barack Obama wants the United States to

Accepted Answer

A)   continue to boycott the Kyoto Protocol
B)   lead the way in creating a new international agreement on climate change
C)   reduce our carbon emissions to 1990 levels by 2020
D)   all of these answers
E)   lead the way in creating a new international agreement on climate change and reduce our carbon emissions to 1990 levels by 2020

Question 2

____________________ are manmade compounds that have been widely used as refrigerants and in spray propellants and foam blowing.

Accepted Answer

The answer of ____________________ are manmade compounds that have been...

Question 3

Primary pollutants from burning coal include all of the following except

Accepted Answer

A)   droplets of sulfuric acid
B)   sulfur dioxide
C)   suspended solid particles
D)   Ozone
E)   None of the above

Question 4

Acid deposition can affect forests by

Accepted Answer

A)   Leaching out essential plant nutrients
B)   Diminishing the supply of Oxygen available to the tree
C)   Releasing ions that are toxic to the trees
D)   A and B are correct
E)   A and C are correct

Question 5

The United States, China, and Russia-three of the world's major emitters-agreed in 2001 to participate in a cap-and-trade program to slow global warming.

Accepted Answer

A) True 
 B)False

Question 6

Cow belching results in the release of methane, a greenhouse gas.

Accepted Answer

A) True 
 B)False

Question 7

Which of the following are effects of ozone depletion?

Accepted Answer

A)   increased photochemical smog
B)   reduced crop yields
C)   immune system suppression
D)   reduced phytoplankton populations
E)   all of these answers

Question 8

Which of the following statements about the greenhouse effect is false?

Accepted Answer

A)   The amount of heat trapped in the troposphere depends on concentrations of greenhouse gases.
B)   The greenhouse effect is a new theory that explains the warming of the atmosphere.
C)   Heat trapped by greenhouse gases keeps the planet warm enough for life.
D)   The predominant greenhouse gases are water vapor, carbon dioxide, methane, and nitrous oxide.
E)   It has been confirmed by numerous lab experiments and measurements of atmospheric temperatures at different altitudes.

Question 9

The Montreal Protocol addresses global CO2 emissions.

Accepted Answer

A) True 
 B)False

Question 10

Match the items listed below with the appropriate choice
 
-On the atmospheric layers figure, choose the layer that represents part of the middle atmosphere in which temperatures vary greatly with altitude.

Accepted Answer

The answer of Match the items listed below with the...

Question 11

In the arctic

Accepted Answer

A)   Temperatures have risen twice as fast as the rest of the world during the past 50 years
B)   Soot is darkening the ice, causing it to reflect more radiation
C)   Sea ice is increasing while land based ice is decreasing
D)   A and B are correct
E)   None of the above

Question 12

The estimated tipping point of carbon dioxide levels in the atmosphere is ____________________ ppm.

Accepted Answer

The answer of The estimated tipping point of carbon dioxide...

Question 13

Which of the following can be said about the indoor pollutant styrene?

Accepted Answer

A)   It is found in carpets.
B)   It is found in plastic products.
C)   It causes kidney damage.
D)   It causes liver damage.
E)   All of these answers

Question 14

Of what value are the oceans in moderating climate change?

Accepted Answer

A)   Oceans remove about 25% to 30% of the atmospheric carbon dioxide produced by humans.
B)   Oceans reflect sunlight back into space before the ultraviolet wavelengths are converted into infrared radiation.
C)   Oceans absorb about 40% of the methane out of the atmosphere that has been produced by rice paddies and livestock.
D)   Oceans help to reduce the level of water vapor in the atmosphere through condensation and transpiration.
E)   All of these answers.

Question 15

The Kyoto Protocol requires that developing nations reduce their greenhouse gas emissions to a level below their 1990 levels.

Accepted Answer

A) True 
 B)False

Question 16

Which of the following statements is true?

Accepted Answer

A)   Temperature inversions occur when a layer of cold air prevents warm air from rising.
B)   Temperature inversions exacerbate pollution problems.
C)   Temperature inversions last only a few minutes to a few hours.
D)   Normally, cool air near Earth's surface expands and rises, carrying pollutants higher into the troposphere.
E)   Temperature inversions help prevent air pollution.

Question 17

Today, the use of other fossil fuels, nuclear power, and hydroelectricity instead of coal has greatly reduced the occurrence of industrial smog.

Accepted Answer

A) True 
 B)False

Question 18

A warmer world is least likely to result in

Accepted Answer

A)   decreased food production
B)   reductions in biodiversity
C)   a rise in sea level
D)   more moderate weather
E)   spread of tropical diseases

Question 19

If participating nations continue to follow the Montreal Protocol recommendations, ozone levels should return to 1980 levels by the year 2071.

Accepted Answer

A) True 
 B)False

Question 20

____________________ is a colorless gas used in foam insulation and can cause irritation of the eyes, throat, skin, and lungs.

Accepted Answer

The answer of ____________________ is a colorless gas used in...

Exam 15: Air Pollution, Climate Change, and Ozone Depletion

Acid deposition can affect forests by

Correct AnswerverifiedShow Answer

____________________ is a colorless gas used in foam insulation and can cause irritation of the eyes, throat, skin, and lungs.

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In the arctic

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Of what value are the oceans in moderating climate change?

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Which of the following are effects of ozone depletion?

Correct AnswerverifiedShow Answer

Primary pollutants from burning coal include all of the following except

Correct AnswerverifiedShow Answer

Which of the following statements is true?

Correct AnswerverifiedShow Answer

The estimated tipping point of carbon dioxide levels in the atmosphere is ____________________ ppm.

Correct AnswerverifiedShow Answer

The Kyoto Protocol requires that developing nations reduce their greenhouse gas emissions to a level below their 1990 levels.

Correct AnswerverifiedShow Answer

Match the items listed below with the appropriate choice -On the atmospheric layers figure, choose the layer that represents part of the middle atmosphere in which temperatures vary greatly with altitude.

Correct AnswerverifiedShow Answer

Which of the following statements about the greenhouse effect is false?

Correct AnswerverifiedShow Answer

The United States, China, and Russia-three of the world's major emitters-agreed in 2001 to participate in a cap-and-trade program to slow global warming.

Correct AnswerverifiedShow Answer

President Barack Obama wants the United States to

Correct AnswerverifiedShow Answer

Cow belching results in the release of methane, a greenhouse gas.

Correct AnswerverifiedShow Answer

Today, the use of other fossil fuels, nuclear power, and hydroelectricity instead of coal has greatly reduced the occurrence of industrial smog.

Correct AnswerverifiedShow Answer

____________________ are manmade compounds that have been widely used as refrigerants and in spray propellants and foam blowing.

Correct AnswerverifiedShow Answer

A warmer world is least likely to result in

Correct AnswerverifiedShow Answer

Which of the following can be said about the indoor pollutant styrene?

Correct AnswerverifiedShow Answer

The Montreal Protocol addresses global CO2 emissions.

Correct AnswerverifiedShow Answer

If participating nations continue to follow the Montreal Protocol recommendations, ozone levels should return to 1980 levels by the year 2071.

Correct AnswerverifiedShow Answer

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The Montreal Protocol addresses global CO₂emissions.

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