Question

Describe the nature of air pollution in India.

Hint:

Combating air pollution requires stricter emission norms, promoting green energy, and public awareness about pollution control.

Answer 1

Air pollution in India is a serious environmental issue, characterized by the following:
1. Caused by vehicular emissions, industrial discharges, and construction dust: Major sources of pollutants like particulate matter (PM2.5 and PM10), carbon monoxide, and nitrogen oxides.
2. Leads to smog in urban areas: High concentrations of pollutants form smog, especially during winters, reducing visibility and air quality in cities like Delhi and Mumbai.
3. Adversely impacts health: Exposure to polluted air causes respiratory and cardiovascular diseases, particularly among vulnerable groups like children and the elderly.
4. Contributes to climate change: Greenhouse gases like carbon dioxide and methane exacerbate global warming, altering weather patterns and increasing the frequency of extreme events.