Practice Atmosphere (6.3.1) - Biosphere – Life on the Earth

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10 questions

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4 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
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What gases are primarily found in the atmosphere?
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Think about what we breathe.
Question 2.
What is the greenhouse effect?
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Remember how the Earth's temperature is regulated.
3Question 3.
What is the primary gas in the Earth's atmosphere?
- Oxygen
- Nitrogen
- Carbon Dioxide
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Consider which gas is most abundant.
4Question 4.
True or False: The greenhouse effect is harmful.
- True
- False
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Think about the balance of gases.
Question 5.
Analyze how industrial activities have changed the concentration of greenhouse gases in the atmosphere. Discuss the impact these changes have on climate.
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Consider factors like fossil fuel use and deforestation.
Question 6.
Using the concept of the greenhouse effect, devise a plan to reduce an area's environmental footprint regarding atmospheric impact.
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Think about ways to decrease reliance on fossil fuels.

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