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Sources of Pollutants in Urban Areas Quiz

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Sources of Pollutants in Urban Areas Quiz

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Questions and Answers

What is the primary cause of increased air pollution in modern times?

Deforestation and loss of natural vegetation

Industrialization, motorized vehicles, and population growth (correct)

Emissions from agricultural activities

Use of fossil fuels for energy production

Which of the following is an example of a secondary pollutant formed from transportation emissions?

Sulfur dioxide

Carbon monoxide

Peroxyacyl nitrates (PAN) (correct)

Particulate matter

How do motorized vehicles contribute to air pollution?

By releasing harmful gases and particulate matter into the atmosphere (correct)

By causing deforestation for road construction

By consuming large amounts of water for manufacturing

By generating excessive noise pollution

What type of pollutants are directly emitted from transportation sources?

Primary pollutants Signup and view all the answers

What is the primary reason for the increasing air pollution problem in recent times?

The Earth's inability to absorb and purify pollutants Signup and view all the answers

Which of the following statements about air pollution is true, according to the text?

Humans first experienced air pollution when they built fires in poorly ventilated caves Signup and view all the answers

Which of the following statements is true about primary and secondary pollutants?

Secondary pollutants are formed from the reaction of primary pollutants Signup and view all the answers

What is the primary reason for the increasing concern over air pollution in recent times?

The impact of air pollution on human health and the environment Signup and view all the answers

Which of the following is NOT a contributing factor to the growing air pollution problem?

Increased use of renewable energy sources Signup and view all the answers

What is the primary source of air pollution, according to the text?

Human activities and modern lifestyle Signup and view all the answers