Question

what happens if particulate matter is present in air​

Answer 1

Answer:Particulate matter contains microscopic solids or liquid droplets that are so small that they can be inhaled and cause serious health problems. Some particles less than 10 micrometers in diameter can get deep into your lungs and some may even get into your bloodstream.

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Answer 2

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If particulate matter present in air then ,it cause harm living organisms by causing respiratory disease like astam, bronchitis, and many more.