Topic Test Answers

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33
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_______ associated with energy producing technologies can decrease land fertility.

A
landfill use
B
combustion
C
erosion
D
all of the above
34
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Explain how recycling practices can lead to environmental sustainability.

Answer not available
35

Which of the following energy producing methods can sometimes lead to riverbed erosion?

A
solar
B
wind
C
hydroelectric
D
geothermal
36

Tsunamis are the result of _______.

A
undersea volcanic eruptions
B
undersea earthquakes
C
hurricanes
D
all of the above
37

Explain why water shortages are expected to be such a widespread problem in the future.

Answer not available
38

Which of the following is a strategy for managing health risks associated with pesticides?

A
increase the use of pesticides
B
deregulate pesticide use
C
reduce worker exposure to pesticides
D
none of the above
39

What has caused a 90% decrease in Southern California steelhead run sizes?

A
erosion
B
dams along water sources
C
oil drilling
D
biomass contamination

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