What is the main cause of air pollution?

Related MCQs

• Noise pollution has been inserted as pollution in the Air Act in:
• Which of the following is the major cause of pollution
• Effluents from proper mills cause water pollution through
• Disease aggravated by air pollution is:
• Which one of the following is not included to reduce air pollution?
• What country is most affected by air pollution?
• An indicator of air pollution is
• Maximum air pollution in India is
• Which of the following are potential solution to the problem of air pollution
• The main cause of global climate change is