Why is it useful to classify fine solid particles in the atmosphere into natural and human sources?
Answer and explanation
Correct answer: Because it helps distinguish effects of dust, sea salt, smoke and industrial pollution
The governing concept is source-based classification of atmospheric aerosols. Natural particles may come from dust, sea salt, volcanic activity or biological matter, while human sources include smoke, combustion and industrial emissions. Their sizes and chemical properties affect visibility, health, clouds and radiation differently. Option A is correct because classification helps identify causes and impacts; the other choices wrongly deny the diversity or importance of sources.
Frequently asked questions
What is the correct answer to this question?
Because it helps distinguish effects of dust, sea salt, smoke and industrial pollution
Why is this the correct answer?
The governing concept is source-based classification of atmospheric aerosols. Natural particles may come from dust, sea salt, volcanic activity or biological matter, while human sources include smoke, combustion and industrial emissions. Their sizes and chemical properties affect visibility, health, clouds and radiation differently. Option A is correct because classification helps identify causes and impacts; the other choices wrongly deny the diversity or importance of sources.
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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