Environmental Issues Answers

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1
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Which of the following best describes the function of the Environmental Protection Agency (EPA)?

A
to enforce industrial-safety standards
B
to issue licenses for waterway navigation
C
to enforce laws that restrict land, water, and air pollution
D
to pass laws that encourage economic gain from natural resources
2
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In addition to enforcing such legislation as the Clean Water Act,

A
the Superfund has programs in place to help US consumers and industries use less water.
B
Congress has programs in place to help US consumers and industries use less water.
C
the EPA has programs in place to help US consumers and industries use less water.
D
the Kyoto Protocol has programs in place to help US consumers and industries use less water.
3

In 1997, the Kyoto Protocol treaty was signed by

A
every member, but one, of the US Congress.
B
191 nations, not including the United States.
C
191 nations including the United States.
D
every member of the US Congress.
4

Which of the following is the best description of fresh water as a natural resource?

A
unlimited and valuable
B
limited and vulnerable
C
vulnerable
D
unlimited
5

Which of the following best describes the purpose of the 1997 Kyoto Protocol?

A
to reduce greenhouse emissions in China, Japan, and the United States
B
to reduce greenhouse emissions worldwide
C
to reduce pollution in the world’s oceans
D
to reduce the number of nuclear power plants worldwide
6

Which of the following best names significant threats to water quality in the United States?

A
industrial pollution, sewage pollution, and the EPA
B
the EPA, nuclear pollution, and sewage pollution
C
industrial pollution, sewage pollution, and saltwater intrusion
D
nuclear pollution, sewage pollution, and farm runoff
7

Which of the following most contributes to soil erosion?

A
deforestation
B
toxic waste dumping
C
saltwater intrusion
D
industrial fishing
8

Which of the following do scientists claim is evidence of climate change?

A
rising global temperatures
B
falling global temperatures
C
falling sea levels
D
rising air pollution
9

Which of the following names two Congressional actions, one intended to prevent pollution and another intended to clean toxic sites?

A
the Clean Air Act and the Clean Water Act
B
the Kyoto Protocol and the Clean Water Act
C
the Clean Air Act and the Superfund
D
the Superfund and the Kyoto Protocol
10

Why was the town of Picher, Oklahoma, evacuated in 2009?

A
The area’s iron, lead, and zinc mines had shut down.
B
There had been an accident at a nearby nuclear power plant.
C
Carbon dioxide in the air had sickened many of the town’s inhabitants.
D
A large number of its children had suffered from lead poisoning.

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