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15 votes
Which one helps inprove air quality

Which one helps inprove air quality-example-1

2 Answers

10 votes

the second option since a carpool would decrease the number of cars, and the amount of pollutants produced by cars imagine if 5 people went in the same car compared to 5 people going in 5 different cars

User Uncaged
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11 votes
carpooling with several people, i would assume
User Maralynn
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