In what form is the most concerning change in atmospheric elements due to human activities seen?
Answer and explanation
Correct answer: Increase in greenhouse gases and pollutant particles
The governing concept is anthropogenic alteration of atmospheric composition. Burning coal, oil, gas and biomass adds carbon dioxide and other greenhouse gases, while vehicles, industries and fires release smoke, aerosols and fine particles. These changes intensify warming and degrade air quality. Option A correctly includes both major concerns. Nitrogen has not disappeared, and options C and D describe impossible transformations.
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What is the correct answer to this question?
Increase in greenhouse gases and pollutant particles
Why is this the correct answer?
The governing concept is anthropogenic alteration of atmospheric composition. Burning coal, oil, gas and biomass adds carbon dioxide and other greenhouse gases, while vehicles, industries and fires release smoke, aerosols and fine particles. These changes intensify warming and degrade air quality. Option A correctly includes both major concerns. Nitrogen has not disappeared, and options C and D describe impossible transformations.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Bills of Exchange.
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