It's happening now and the main start was during the industrial revolution
your stuipid
A: Sadly, yes, air pollution does happen everyday B: Air pollution does happen everyday and we may not know it.
If air pollution continues to increase then the air that we breath will be dirty and very unhealthy.
It is not half. It just like total of pollution is happen by air.
hazardous air pollution and liter happen in New Mexico.
we will live in a better environment where the air is clear and with no pollution
If air pollution does not stop, animals will become extinct. If this happens, people will experience scarcity in food supply.
people stop smoking and this wont happen
the global warming indicates as an air pollution cause of the air pollute us one of the genes is been recovered by its pollution.
air pollution is a ecological balance
air pollution is related to air specialy but in pollution we include all type of pollution like water , noise, air pollution
Air pollution can happen because of the smoke from the chimneys of factories. Some air pollution can be from cars and there tail pipe.