Call 1800-123-2003
"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
what are the causes for atmospheric pollution? |
| A major source of air pollution is the burning of fossil fuels (oil, coal and natural gas) both for the industrial production of electricity, domestic uses including fuel for cars, trucks and aircraft etc and a myriad of other uses. |