5.03 The Atmosphere and Human Activity Quiz | Download for quality grades |

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Wildfires can impact the atmosphere by adding harmful levels of ozone and carbon monoxide to the air. Selected Answer: True Correct Answer: True Answer Feedback: This statement is true; wi... ldfires are one way that natural events impact the atmosphere; they emit particles and gases into the atmosphere. Response Feedback: This statement is true; wildfires are one way that natural events impact the atmosphere; they emit particles and gases into the atmosphere.  Question 2 3 out of 3 points Consider the following chemical reaction: 2 Cl + 2 O3 → 2 ClO + 2 O2 → 2 Cl + 3 O2. What process does this reaction show? Selected Answer: break down of ozone (O3) Correct Answer: break down of ozone (O3) Answer Feedback: The reaction shows how chlorine atoms break down atmospheric ozone, leading to the depletion of the ozone layer. Response Feedback: The reaction shows how chlorine atoms break down atmospheric ozone, leading to the depletion of the ozone layer.  Question 3 3 out of 3 points Which of the following is an example of a primary air pollutant? Selected Answer: carbon emissions from a car Correct Answer: carbon emissions from a car Answer Feedback: Carbon emissions from a car are a primary air pollutant because they come straight from the source. [Show More]

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