Chemistry, asked by jignashakoli9, 25 days ago

we should wear face mask while moving in heavy traffic areas?why​

Answers

Answered by studing8
1

one reason is because there is much population and pollution

Answered by vishalyadav7919621
2

Answer:

we are wear mask on 2021 because we suffering from covid 19 and we wear mask in traffic because in traffic there are so many of air pollution.

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