Which example of atmospheric aerosol can be human-made?
Answer and explanation
Correct answer: Smoke and fine particles released by vehicles and industries
An aerosol is a suspension of very small solid particles or liquid droplets in air. Combustion engines, factories, and power plants can release soot, ash, sulphates, and other fine particles, so vehicle and industrial smoke is a human-made aerosol. Option A is therefore correct. A sea wave or river water is not itself an atmospheric aerosol, and pure argon is a gas rather than suspended particulate matter.
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What is the correct answer to this question?
Smoke and fine particles released by vehicles and industries
Why is this the correct answer?
An aerosol is a suspension of very small solid particles or liquid droplets in air. Combustion engines, factories, and power plants can release soot, ash, sulphates, and other fine particles, so vehicle and industrial smoke is a human-made aerosol. Option A is therefore correct. A sea wave or river water is not itself an atmospheric aerosol, and pure argon is a gas rather than suspended particulate matter.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting.
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