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3.2. Criteria Pollutants
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Practice test
11 questions on this section. Wrong answers show you what to read again.
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Revision test
Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
4 cards from this lesson. Good the night before a test.
Try these first
- 1.
Define an aerosol.
Hint
Think about examples you see in daily life.
- 2.
What does NOx stand for?
Hint
Recall the gases produced during combustion.
- 3.
What is the primary source of nitrogen oxides in the air?
- Combustion
- Photosynthesis
- Respiration
Hint
Think about human activities that release gases into the atmosphere.
- 4.
True or False: Sulfur dioxide is a major contributor to air quality issues.
- True
- False
Hint
Recall the effects of emissions on the environment.
- 5.
Estimate the potential impact of reducing nitrogen oxides in a city’s atmosphere on public health.
Hint
Think about the relationship between air quality and respiratory conditions.
- 6.
Evaluate the effectiveness of monitoring unburnt hydrocarbons in reducing overall air pollution.
Hint
Consider how emissions relate to incomplete combustion processes.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
1 more question available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting