85,138 views
28 votes
28 votes
Which factor is a major contributor to outdoor air pollution?.

User MQoder
by
3.3k points

1 Answer

4 votes
4 votes
Outdoor pollution primarily results from the combustion of fossil fuels by industrial plants and vehicles. This releases carbon monoxide, sulfur dioxide, particulate matter, nitrogen oxides, hydrocarbons and other pollutants.
User Mahbubur
by
2.0k points