Question 1

Which of the following does not cool the atmosphere?

Accepted Answer

A)   Sooty aerosols
B)   Atmospheric aerosols
C)   Sulfur dioxide emissions
D)   Human-produced sulfur emissions
E)   None of these statements is correct

Question 2

The potential impact of global climate change on the lifestyle of those people and animals living in Alaska and Northern Canada include all of the following except:

Accepted Answer

A)   changes in distribution and migration patterns of some wildlife species.
B)   collapse of roads and buildings with increased thawing of the permafrost.
C)   higher risk of contaminated water supplies.
D)   decreased agricultural productivity due to changing climate.
E)   a reduction in subsistence hunting due to reductions in wildlife habitat.

Question 3

Describe the link between greenhouse gas emissions and economic development in developing countries. Why has this been a point of controversy as highly developed and developing countries try and work together to reduce global greenhouse gas emissions?

Accepted Answer

If developing countries follow the path ...

Question 4

Which of the following statements about the effects of global warming on agriculture is true?

Accepted Answer

A)   Global climate change may decrease the frequency of droughts.
B)   The warmer temperatures will result in increased soil moisture content in many agricultural soils.
C)   Global climate change will result in a global increase in agricultural productivity.
D)   Rising sea level may inundate some of the world's most productive agricultural lands.
E)   Warmer temperatures associated with global climate change will probably help to control agricultural pests.

Question 5

Global climate change may actually benefit:

Accepted Answer

A)   arctic species.
B)   certain weeds.
C)   agriculture.
D)   most plants.
E)   aquatic animals.

Question 6

Chlorofluorocarbons are released into the atmosphere by:

Accepted Answer

A)   smoke stacks.
B)   car exhaust.
C)   leaking air conditioners and old refrigerators.
D)   pesticides.
E)   nuclear power plants.

Question 7

Which of the following is not a predicted outcome of global climate change?

Accepted Answer

A)   higher global temperatures
B)   more extreme weather patterns
C)   extinction of some organisms
D)   rising sea levels
E)   ocean water becomes alkaline

Question 8

Excessive exposure to UV radiation has been linked to:

Accepted Answer

A)   the greenhouse effect.
B)   skin lesions.
C)   deforestation.
D)   declining aquatic plant populations.
E)   weakened eggshells in birds.

Question 9

Which of the following is NOT true about the Intergovernmental Panel on Climate Change?

Accepted Answer

A)   It summarizes the current state of knowledge and uncertainty of global climate change
B)   It provides the most definitive scientific statement about global climate change
C)   It concluded that human-produced pollutants have caused minimal climate warming
D)   It seeks input and review from climate experts
E)   None of these, all are true

Question 10

Which of the following is NOT a potential harmful effect on human health resulting from climate change?

Accepted Answer

A)   malaria
B)   yellow fever
C)   heatstroke and heat-related illnesses
D)   respiratory problems
E)   schistosomiasis

Question 11

Describe the interactions of the effects of ozone depletion, global climate change, and acid deposition on North America. Why might these interactions be described as synergistic?

Accepted Answer

The thinning of the ozone layer has resu...

Question 12

Which ozone-depleting chemical is not matched with its proper use?

Accepted Answer

A)   chlorofluorocarbons - pesticide
B)   halons - fire extinguishers
C)   methyl chloroform - industrial solvent
D)   carbon tetrachloride - industrial manufacturing
E)   methyl bromide - pesticide

Exam 20: Global Climate Change

Which of the following statements about the effects of global warming on agriculture is true?

Correct Answer
verified

Excessive exposure to UV radiation has been linked to:

Correct Answer
verified

Which of the following is NOT a potential harmful effect on human health resulting from climate change?

Correct Answer
verified

Which of the following does not cool the atmosphere?

Correct Answer
verified

Which ozone-depleting chemical is not matched with its proper use?

Correct Answer
verified

Which of the following is NOT true about the Intergovernmental Panel on Climate Change?

Correct Answer
verified

The potential impact of global climate change on the lifestyle of those people and animals living in Alaska and Northern Canada include all of the following except:

Correct Answer
verified

Global climate change may actually benefit:

Correct Answer
verified

Which of the following is not a predicted outcome of global climate change?

Correct Answer
verified

Chlorofluorocarbons are released into the atmosphere by:

Correct Answer
verified

Describe the link between greenhouse gas emissions and economic development in developing countries. Why has this been a point of controversy as highly developed and developing countries try and work together to reduce global greenhouse gas emissions?

Correct Answer
verified
If developing countries follow the path ...
View Answer

Describe the interactions of the effects of ozone depletion, global climate change, and acid deposition on North America. Why might these interactions be described as synergistic?

Correct Answer
verified
The thinning of the ozone layer has resu...
View Answer

Exam 20: Global Climate Change

Which of the following statements about the effects of global warming on agriculture is true?

Correct AnswerverifiedShow Answer

Excessive exposure to UV radiation has been linked to:

Correct AnswerverifiedShow Answer

Which of the following is NOT a potential harmful effect on human health resulting from climate change?

Correct AnswerverifiedShow Answer

Which of the following does not cool the atmosphere?

Correct AnswerverifiedShow Answer

Which ozone-depleting chemical is not matched with its proper use?

Correct AnswerverifiedShow Answer

Which of the following is NOT true about the Intergovernmental Panel on Climate Change?

Correct AnswerverifiedShow Answer

The potential impact of global climate change on the lifestyle of those people and animals living in Alaska and Northern Canada include all of the following except:

Correct AnswerverifiedShow Answer

Global climate change may actually benefit:

Correct AnswerverifiedShow Answer

Which of the following is not a predicted outcome of global climate change?

Correct AnswerverifiedShow Answer

Chlorofluorocarbons are released into the atmosphere by:

Correct AnswerverifiedShow Answer

Describe the link between greenhouse gas emissions and economic development in developing countries. Why has this been a point of controversy as highly developed and developing countries try and work together to reduce global greenhouse gas emissions?

Correct AnswerverifiedIf developing countries follow the path ...View AnswerShow Answer

Describe the interactions of the effects of ozone depletion, global climate change, and acid deposition on North America. Why might these interactions be described as synergistic?

Correct AnswerverifiedThe thinning of the ozone layer has resu...View AnswerShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
If developing countries follow the path ...
View Answer

Correct Answer
verified
The thinning of the ozone layer has resu...
View Answer