Q. Consider the following about indoor air pollution in urban settings in India: - Use of incense sticks and mosquito coils
- Poor ventilation and overcrowded spaces
- Emissions from furniture, paints, and cleaning chemicals
- Burning of agricultural waste outside the building
Which of the above statements is / are correct?
Answer:
Only 1, 2 and 3
Notes: Burning of agricultural waste outside the building is primarily an outdoor air pollution source. Indoor air pollution in Indian urban settings usually stems from practices such as the use of incense sticks and mosquito coils, poor ventilation and overcrowded spaces, and emissions from furniture, paints, and cleaning chemicals.