air kitne Prakar ke Hote Hai air pradushit Karne Wale Karako ke Naam likhe Hindi se
Answers
Answered by
0
Very nice.
tnx
that an be helpful
tnx
that an be helpful
armanansari79877:
please help me
Answered by
0
Air pollution is one of the most prevalent problems in cities these days.
Air pollutants can be of different types, including ozone, particles, carbon monoxide, lead, sulfur dioxide and nitrogen dioxide.
Other pollutants include odors, ammonia, radioactive pollutants, particulates like smog, CFCs and toxic metals.
Major sources of air pollution include vehicles, factories, oil refineries, power plants, wood burning, forest fires, burning of fossil fuels etc.
Similar questions