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Why is the ozone layer primarily found in the stratosphere?
Why is the ozone layer primarily found in the stratosphere?
- The stratosphere has the right conditions for ozone formation and stability. (correct)
- The stratosphere is closer to the sun, allowing for better absorption of ultraviolet radiation.
- Ozone efficiently filters harmful UV radiation in the lower atmosphere.
- Ozone is created in the stratosphere by a chemical reaction involving sunlight.
What role do greenhouse gases play in warming the lower atmosphere?
What role do greenhouse gases play in warming the lower atmosphere?
- Greenhouse gases absorb and reflect sunlight, causing warming.
- Greenhouse gases trap heat radiated from the Earth's surface, leading to warming. (correct)
- Greenhouse gases generate additional heat through chemical reactions in the lower atmosphere.
- Greenhouse gases create a protective barrier that prevents heat loss from the lower atmosphere.
How do global air circulation patterns and ocean currents impact climate?
How do global air circulation patterns and ocean currents impact climate?
- They lead to consistent climate conditions in all regions of the world.
- They create localized climate zones without any global impact.
- They help distribute heat and precipitation evenly throughout the globe. (correct)
- They cause random variations in climate patterns across different areas of the Earth.
What is the primary reason for most ultraviolet radiation from the sun being absorbed by ozone in the stratosphere?
What is the primary reason for most ultraviolet radiation from the sun being absorbed by ozone in the stratosphere?
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What are common natural sources of air pollution?
What are common natural sources of air pollution?
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Which type of pollution is produced by burning coal according to the text?
Which type of pollution is produced by burning coal according to the text?
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What is one harmful effect of acid deposition mentioned in the text?
What is one harmful effect of acid deposition mentioned in the text?
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How can outdoor air pollution be decreased according to the text?
How can outdoor air pollution be decreased according to the text?
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What makes children particularly vulnerable to lead pollution?
What makes children particularly vulnerable to lead pollution?
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Which factor contributes to the formation of photochemical smog?
Which factor contributes to the formation of photochemical smog?
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