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Question: Answered & Verified by Expert
What are the sources of air pollutants?
BiologyEnvironmental IssuesNEET
Options:
  • A Trees
  • B Smokestacks of thermal power plants, smelters, and other industries
  • C Rain
  • D Sun
Solution:
1037 Upvotes Verified Answer
The correct answer is: Smokestacks of thermal power plants, smelters, and other industries
Smokestacks of thermal power plants, smelters, and other industries release particulate and gaseous air pollutants together with harmless gases, such as nitrogen and oxygen.

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