AnswersSC332 Environmental Science BClimate and Change in Ecosystems

Urban Growth Answers

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1
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What are some consequences of urban sprawl?

Answer:

Higher vehicle emissions, loss of farmland and natural habitat, increased infrastructure costs, traffic congestion, and fragmented communities.

2
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What caused the urban migration in the United States?

Answer:

The Industrial Revolution created factory jobs in cities, drawing rural migrants seeking employment and better wages.

3

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

Answer:

Urban residents typically have a smaller per-person land and transportation footprint but higher consumption of energy and goods; rural living uses more land and generates more vehicle miles but often has lower overall resource intensity per capita.

5

Explain some of the environmental advantages and disadvantages of upward urban growth.

Answer:

Advantages: reduces habitat loss by using less land and supports efficient public transit and energy use. Disadvantages: creates urban heat islands, concentrates air pollution, and increases demand on local water and waste systems.

6

Rural living was centered around _______ needs.

A
agricultural
B
resource
C
livestock
D
all of the above
7

Explain why urban sprawl occurs even though it negatively impacts the environment.

Answer:

Sprawl occurs because residents seek affordable larger homes, better schools, and perceived quality of life, while weak zoning and cheap land encourage continued outward expansion despite environmental costs.

8

When does upward growth of cities typically occur?

A
when water resources are limited
B
when waste production is a problem
C
when available land is limited
D
when population exceeds 100,000
9

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

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Urban Growth Answers — SC332 Environmental…