What change can excess dust and smoke particles bring in urban climate?
Answer and explanation
Correct answer: Haze, pollution and change in radiation balance
The governing concept is the climatic and air-quality effect of particulate matter. Dust, soot and smoke scatter or absorb sunlight, reduce visibility and can alter how much solar energy reaches the surface. Some particles also affect cloud formation and local heating or cooling. Hence A is correct because it includes haze, pollution and radiation-balance change. The remaining options describe unrelated or impossible consequences.
Frequently asked questions
What is the correct answer to this question?
Haze, pollution and change in radiation balance
Why is this the correct answer?
The governing concept is the climatic and air-quality effect of particulate matter. Dust, soot and smoke scatter or absorb sunlight, reduce visibility and can alter how much solar energy reaches the surface. Some particles also affect cloud formation and local heating or cooling. Hence A is correct because it includes haze, pollution and radiation-balance change. The remaining options describe unrelated or impossible consequences.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Trial Balance and Rectification of Errors.
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