Science, asked by var7ishijaisha, 1 year ago

Give reason?
Air pollution has increased

MSCERT Class 7 General Science Ch 1 Natural Resources

Answers

Answered by TheRuhanikaDhawan
2
Air pollution has increased because
=======> new industries have been set up
=======>increase in no of vehicles
=======>deforestation
Answered by zesta
3
air pollution has increased mainly because of the factories.............
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