Topic Test

Question 1

Building green can help conserve natural resources and reduce carbon dioxide emissions.

Revolt · Accepted Answer

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Question 2

Which of the following best explains the potential health problems associated with endocrine disruptors?

Revolt · Accepted Answer

Endocrine disruptors mimic hormones that regulate critical biological processes.

Question 3

Which of the following does not represent a significant negative environmental impact of using nuclear fuel?

Revolt · Accepted Answer

air pollution

Question 4

Which of the following is the most likely cause for future water shortages?

Revolt · Accepted Answer

water pollution

Question 5

How is nuclear fuel used to generate electricity?

Revolt · Accepted Answer

Nuclear reactions produce heat, which is used to create steam, turn turbines, and power generators.

Question 6

Why is preventing pollution at its source the first strategy in minimizing environmental risk?

Revolt · Accepted Answer

It is easier and more effective to prevent pollution than to clean up and dispose of waste.

Question 7

Which of the following factors can lead to desertification in the presence of natural drought?

Revolt · Accepted Answer

deforestation

Question 8

How is the world population projected to change in the next few decades?

Revolt · Accepted Answer

It is projected to increase steadily.

Topic Test Answers