Practice Carbon Dioxide (co₂) (8.3.2) - Atmospheric Pollution

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is carbon dioxide commonly known as?
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It has a chemical formula that includes one carbon and two oxygen atoms.
Question 2.
Name one source of carbon dioxide.
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Think about how we breathe and how we use fuels.
3Question 3.
What percentage of the atmosphere is comprised of carbon dioxide?
- 0.03%
- 0.3%
- 3%
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Think about the composition percentages shared earlier.
4Question 4.
True or False: Carbon dioxide is a major greenhouse gas.
- True
- False
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Recall the role of greenhouse gases in trapping heat.
Question 5.
Analyze the impact of carbon capture technology on CO₂ emissions and global warming.
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Consider how technology can reverse emissions effects.
Question 6.
Evaluate the effectiveness of reforestation as a strategy for reducing atmospheric CO₂.
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Think about the natural processes trees undergo.

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