The best method to improve air quality is

asked Feb 9, 2021 137k views

1 vote

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1 vote

lessen the pollution , it will cause better air quality and lessen health risks.

Ben Golding answered Feb 12, 2021

5.2k points

4 votes

less pollution, e.g: the gases that cars release be reduced

Fedepad answered Feb 16, 2021

4.9k points

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