BPSC – Combined Competitive Examination · ಪ್ರಶ್ನೆ 148
Which of the following is a major cause of air pollution?
ಉತ್ತರ ತೋರಿಸು ಮತ್ತು ವಿವರಣೆ
ಉತ್ತರ: (B) Burning of fossil fuels
ವಿವರಣೆ
Combustion of coal, petrol and diesel in vehicles, industry and power plants is the main source of air pollution.
- (A) ತಪ್ಪು
Wrong: mainly a land/water pollution issue.
- (B) ಸರಿ
Correct: releases CO₂, SO₂, NOx and particulates.
- (C) ತಪ್ಪು
Wrong: harmful, but not a direct major source of air pollutants.
- (D) ತಪ್ಪು
Wrong: mainly soil/water pollution.