AnswersSC332 Environmental Science BLand Management and Planning

Topic Test Answers

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1
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Which of the following is not a possible consequence of surface mining?

A
increased pollution
B
improved ecosystem health
C
destruction of flora and fauna
D
erosion of soil
2
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Which of the following is an example of a nonmetallic mineral?

A
sulfur
B
lead
C
aluminum
D
gold
3

Which of the following is true concerning land management methods for corporations.

A
The best strategy is a combination of government regulation and voluntary cooperation.
B
The best strategy is to rely on businesses to voluntarily pursue green business practices.
C
Corporations do not follow established land management strategies.
D
The best strategy is to impose government regulations on land management methods.
4

The invention of the automobile contributed to the increase of urban sprawl

A
T
B
F
5

Biological pest control involves _______.

A
eliminating pests with pesticides
B
using biological mechanisms to eliminate pests
C
planting a new crop every year
D
burning crops
6

How can zoning laws be beneficial to a city’s residents?

A
They prevent new business development.
B
They can prevent new development that would harm established residents.
C
They limit the maximum height of buildings.
D
They restrict who can live in a city.
7

Which of the following cities has experienced more upward growth than urban sprawl?

A
Los Angeles, California
B
Bangkok, Thailand
C
Tokyo, Japan
D
Jakarta, Indonesia
8

Unexpected consequences can result from human interference or manipulation of any sufficiently complicated natural system.

A
T
B
F
9

Which of the following best describes the uses of private land?

A
Private land cannot be used to operate businesses.
B
After initial construction. the uses of private land do not change.
C
It can be used for a variety of activities and businesses.
D
None of the above.
10

Which of the following regions has the highest population living in rural areas?

A
Asia
B
Africa
C
North America
D
Europe
11

Which type of mining is likely the least harmful to the environment?

A
surface mining
B
placer mining
C
subsurface mining
D
none of the above
12

Long-term mineral extraction has no lasting consequences.

A
T
B
F
13

Which of the following best explains why clear-cutting forests is more destructive than selectively cutting down trees in forests?

A
Clear-cutting eliminates all trees leaving none behind to maintain soil fertility or house native animals.
B
Clear-cutting places the land at greater risk for wildfires.
C
Clear-cutting makes land more attractive for human development.
D
Clear-cutting causes less soil erosion than selective cutting.
14

How does urban living compare to rural living in terms of environmental impact?

Answer not available
15

Explain how private land use can change over time.

Answer not available

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