Why is the protective role of atmospheric ozone different from the issue of lower-air quality?
Answer and explanation
Correct answer: Stratospheric ozone blocks ultraviolet radiation, while ground-level ozone can be a pollutant
Ozone has different effects because its location and formation conditions differ. In the stratosphere, the ozone layer absorbs harmful ultraviolet radiation and protects living organisms. Near the ground, ozone is a secondary pollutant formed through reactions involving nitrogen oxides and volatile organic compounds in sunlight; it can irritate lungs and damage plants. Option A correctly distinguishes these cases, while the other options contradict basic atmospheric science.
Frequently asked questions
What is the correct answer to this question?
Stratospheric ozone blocks ultraviolet radiation, while ground-level ozone can be a pollutant
Why is this the correct answer?
Ozone has different effects because its location and formation conditions differ. In the stratosphere, the ozone layer absorbs harmful ultraviolet radiation and protects living organisms. Near the ground, ozone is a secondary pollutant formed through reactions involving nitrogen oxides and volatile organic compounds in sunlight; it can irritate lungs and damage plants. Option A correctly distinguishes these cases, while the other options contradict basic atmospheric science.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting. Topic: accounting principles.
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