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galina1969 [7]
3 years ago
15

What is the common component of air pollution?

Biology
1 answer:
Ghella [55]3 years ago
7 0

The common component of air pollution is particulate matter (PM). This is a complex mixture of extremely small particles and liquid droplets.

 The major components of PM are sulphates, nitrates, ammonia, sodium chloride, black carbon, dust particles and water. PM comes from dust , soot, smoke, industry and vehicle exhaust as well as complex chemical reactions with other pollutants.

 Burning of fossil fuels produces sulphur dioxide . It is a colorless gas that pollutes the air and can cause health problems affecting the respiratory system.


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