Informed Policy — Unit test Answers

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1
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Environmental impact assessments are required by law in order for _______.

A
states to generate needed revenue
B
companies to receive building permits
C
environmental damage to be mitigated
D
none of the above
3

The goal of the world resource simulation center is best described as _______.

A
solving current problems regarding world resource use
B
predicting the future impacts of resource use in the U.S.
C
determining how to manage global resources for all humanity
D
providing education tools for describing global resource use
4

How has increased energy use associated with scientific advancements affected society?

A
It has led to an increase of the concentration of atmospheric carbon dioxide.
B
It has led to an increase in hazardous wastes from mining operations.
C
It has led to global climate changes.
D
All of the above
5

Which of the following best explains why deforestation increases the risk of floods in an area?

A
Tree leaves catch and retain rain water.
B
Trees block the free flow of water.
C
Deforestation increases precipitation.
D
Tree roots improve soil water retention.
6

Which of the following is not a way that energy producing technologies can impact aquatic viability?

A
waste products entering waterways
B
disruption of water flow
C
increased sedimentation
D
filtration of pollutants
7

In a food chain, consumers gather energy by _______.

A
consuming organisms at a lower trophic level
B
consuming organisms at a higher trophic level
C
decomposing dead organic matter
D
absorbing sunlight directly
8

Which of the following represents a way that animals in a zoo are influenced by their environment?

A
increased natural instincts
B
decreased aggression
C
unnatural behavior
D
increased appetite
9

Which of the following practices will lead to sustainability?

A
increased groundwater pumping
B
fossil fuel use
C
conservation tillage
D
increased pesticide use
11

Which of the following is an area targeted by countries to reduce environmental impact?

A
greenhouse gas emissions
B
wetland destruction
C
deforestation
D
all of the above
12

How is renewable fuel use expected to change in the next decade?

A
It is expected to decrease.
B
It is expected to increase.
C
It is expected to fluctuate.
D
It is expected to remain the same.
14

Which of the following is a societal benefit to the application of biotechnology?

A
increased crop production
B
development of resistant microorganisms
C
increased crop management
D
creation of new organisms
15

Hurricanes are more destructive than tornados due to _______.

A
coastal storm surges
B
their shorter duration
C
the combination of high winds and flood waters
D
all of the above

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