Pollen in the air is

Related MCQs

• The lowest temperature of air is recorded at–
• Which one of the following is primary air pollutant:
• Disease aggravated by air pollution is:
• Noise pollution has been inserted as pollution in the Air Act in:
• Which one of the following is not included to reduce air pollution?
• What country is most affected by air pollution?
• According to world air quality report 2018, India ranks
• What is the main cause of air pollution?
• An indicator of air pollution is
• Maximum air pollution in India is