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Exam 21: Environmental Health

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Question 21

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Explain the function of the Air Quality Health Index (AQHI). Next, briefly outline how smog forms, including the key pollutants and environmental conditions required. Finally, list three things individuals can do to help reduce air pollution and prevent smog.

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Question 22

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Particulate matter is released into the atmosphere by all of the following, EXCEPT

A) dust from roadways.
B) combustion of fossil fuels.
C) household furnaces.
D) industrial processes.

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

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Question 23

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The disease that is most likely to increase in incidence because of the thinning of the ozone layer is

Which one of the following is NOT one of the four Rs of green consumerism presented in your text?

Alec has graduated from college and is moving to a large city to start a new job. Once he arrives, he plans to buy his first new car. As Alec has asthma and is concerned about the effects of air pollution, he wants to consider environmental factors in his choice of vehicle and in his driving habits. He also wants to avoid asthma-related health problems associated with air pollution. Which of the following is likely to emit the lowest amount of greenhouse gases?

A self-contained sewage disposal system is a

In 2015, what percentage of mammals are threatened?

High fertility rates in developing countries are associated with poverty and high child mortality.

Which of the following is an acronym for a recently introduced type of vehicle that has a high fuel economy rating?

Which of the following often contributes to major smog occurrences?

The term smog was first used in the early 1900s to describe the combination of smoke and fog.

Ozone loss increases the risk of

A naturally occurring metal found in some foods and consumer products that has been linked to brain, kidney, and gastrointestinal tract damage is

List and describe five ways a person can prevent chemical pollution. Give an example that supports each of these recommendations.

Alec has graduated from college and is moving to a large city to start a new job. Once he arrives, he plans to buy his first new car. As Alec has asthma and is concerned about the effects of air pollution, he wants to consider environmental factors in his choice of vehicle and in his driving habits. He also wants to avoid asthma-related health problems associated with air pollution. Because of his asthma, Alec should limit his outdoor exertion time when the AQHI value exceeds

The world's current population is about what?

What is the core reason for many of today's environmental problems?

The ultimate solution to the problem of garbage is

You can conserve energy by doing all of the following, EXCEPT

Alec has graduated from college and is moving to a large city to start a new job. Once he arrives, he plans to buy his first new car. As Alec has asthma and is concerned about the effects of air pollution, he wants to consider environmental factors in his choice of vehicle and in his driving habits. He also wants to avoid asthma-related health problems associated with air pollution. If Alec wants to reduce the chance that he is contributing to the formation of smog, he should limit his driving time/distance in all of the following areas or conditions, EXCEPT