If ozone is a protective shield in one atmospheric layer, what can be the effect of the same ozone near Earth’s surface?
Answer and explanation
Correct answer: It can act as a harmful pollutant for human health
Ozone has different effects depending on where it occurs. In the stratosphere, the ozone layer absorbs much harmful ultraviolet radiation and protects living organisms. Near the ground, however, ozone is a reactive secondary pollutant formed through sunlight-driven reactions involving nitrogen oxides and other pollutants. It can irritate the lungs and damage plants, so option B is correct. The other choices confuse ozone with rainfall, fuel, or cloud formation.
Frequently asked questions
What is the correct answer to this question?
It can act as a harmful pollutant for human health
Why is this the correct answer?
Ozone has different effects depending on where it occurs. In the stratosphere, the ozone layer absorbs much harmful ultraviolet radiation and protects living organisms. Near the ground, however, ozone is a reactive secondary pollutant formed through sunlight-driven reactions involving nitrogen oxides and other pollutants. It can irritate the lungs and damage plants, so option B is correct. The other choices confuse ozone with rainfall, fuel, or cloud formation.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting.
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