AnswersOH-Environmental Science CRUnit Test

Unit Test — Unit test Answers

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1
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Which of the following statements about the cap and dividend policy is not true?

A
The number of issued permits under the cap and dividend policy increases year to year.
B
The cap and dividend policy sets a limit on total carbon emissions.
C
The cap and dividend policy works by issuing limit permits.
D
Carbon emissions will likely decrease over time as a result of a cap and dividend policy.
2
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How many kilocalories of energy would you expect a person in contemporary England to consume daily (including food, transportation, household use, etc.)?

A
millions
B
hundreds of thousands
C
tens of thousands
D
thousands
3

Large-scale environmental catastrophes _______.

A
result from human activities
B
have a negative impact on ecosystems
C
affect a variety of environmental factors
D
all of the above
4

Which of the following is not true concerning the elements of a quality life?

A
It might include financial and physical security.
B
They are considered stable over a lifetime.
C
It is highly individualized.
D
It depends upon personal environment and relationships.
5

The United States has the most aggressive programs in place to reduce carbon emissions of any other country.

A
T
B
F
6

How is an ecological footprint determined?

A
An ecological footprint is determined by measuring the average amount of land and water that a person in a region uses.
B
An ecological footprint is determined by measuring carbon dioxide emissions for a given region.
C
An ecological footprint is determined by measuring the rate of water use.
D
An ecological footprint is determined by measuring the amount of waste generated in a given region.
7

Which of the following statements about the effects of agricultural techniques on the environment is true?

A
Fertilizer used for agriculture can enter bodies of water, causing eventual oxygen depletion.
B
Pesticides and herbicides are potentially harmful to bodies of water only before they degrade.
C
Agricultural practices have limited impact on the surrounding environment.
D
Tillage is an important agricultural practice that has no known environmental impact.
8

Conservation efforts have resulted in restoration of some wildlife habitats.

A
T
B
F
9

Renewable resources can be used without worry about consequences to the environment.

A
T
B
F
10

Which of the following statements about energy producing technologies is true?

A
Some currently used energy producing technologies have no disadvantages.
B
Alternatives to nonrenewable energy sources can be as effective.
C
Air pollution is common to all energy producing technologies.
D
Alternatives to nonrenewable energy sources are typically more damaging to the environment.
11

Which of the following is not a reason that small societies can maintain stability in the long term better than larger societies?

A
Smaller societies have a smaller demand for resources.
B
Smaller societies can be governed by internal controls more effectively than larger societies.
C
Smaller societies rely more heavily on legislation and military forces.
D
Smaller societies tend to have stronger interpersonal relationships.
12

What is the main goal of the Pacific Region Coastal Program?

A
to end fishing along the Pacific coast
B
restore wetland and forest habitats
C
provide jobs
D
restore damage caused by soil erosion
13

Energy producing technologies can positively impact soil fertility.

A
T
B
F
14

Which of the following environmental justice policies would the Environmental Protection Agency be least interested in and able to support?

A
fair treatment
B
legal policies
C
social justice
D
corrective justice
15

Which of the following statements about human society and limiting factors is true?

A
Modifications made to the environment to reduce the impact of limiting factors can cause disruption to the natural balance of an ecosystem.
B
Humans cannot modify their environment to adapt it to their needs.
C
Humans can completely overcome the factors that limit population size.
D
Limiting factors are of no concern to human society, because they do not affect human populations.
16

Which of the following is not a strategy for improving the long-term health of cities?

A
restoring natural ecosystems
B
reducing pollution and waste
C
increasing automobile use
D
compact and efficient land use
17

What is the main function of environmental policy?

A
prevent the use of natural resources
B
reduce human impact on the environment
C
prevent nature from having a harmful effect on humans
D
reduce the use of natural resources
18

Which of the following best describes the role of scientific knowledge in society?

A
Advances in scientific knowledge have predictable consequences.
B
Advances in scientific knowledge can be beneficial to society if applied responsibly.
C
Advances in scientific knowledge lead to few changes in society.
D
Society is uninfluenced by advances in scientific knowledge.
19

Monitoring environmental parameters can help policy makers determine _______.

A
the level of impact a human activity has on an environment
B
how society feels about the proposed policy changes
C
how frequently a specific environment is used for human activity
D
all of the above
20

Humans living in highly populated areas are more inclined to _______.

A
violence
B
socially isolate
C
appetite loss
D
all of the above

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