Atmospheric Pollution Answers

What layer of the atmosphere is the most vital for supporting life on Earth?a.troposphereb.stratospherec.mesosphered.thermosphere

Air pollution affects everyone equally.

Scientists were monitoring a meteor headed toward Earth. It moved off course, but some pieces of rock entered the Earth’s atmosphere. Which atmospheric layer protected the Earth against the danger of the rocks?

Acid rain occurs when sulfur dioxide in the atmosphere is oxidized in the presence of nitrogen dioxide. Acid rain is an example of _______.a.a primary pollutantb.a secondary pollutantc.a tertiary pollutantd.none of the above

All the radiation absorbed in the Earth’s atmosphere is absorbed in the stratosphere.

Pollution in the

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Which group of people will air pollution affect the most?a.athletesb.college studentsc.teenagersd.people with asthma

Air pollution only occurs as a result of human activity.