Mainly exhaust from cars.
human waste is causing pollution by the drains being emptied in to the river causing water contamination.
The adverb form of "pollution" is "polluting." This adverb describes an action related to causing pollution.
cars
Yes.
They cause pollution because the chemicals put into the fertilizers run into the water; then causing water pollution.
Pollution depletes the ozone layer, and is causing a hole in it right above Antarctica.
global warming
Population could be considered a cause of pollution because the more people there are, the more waste produced and resources used, causing pollution. But no, it is not a type of pollution.
All those who are causing environment pollution (through using fossil fuels and causing noise, green house gas, radiation, thermal, ... etc pollution) should be penalized and pay for this pollution.
Yes.
Road rage, Pollution,
<p><p>If you try hard enough, you can get not as many people driving cars to reduce pollutions. Cars are probably causing the most accidents because they are the most dangerous to drive (yes, more dangerous than an airplane). There ARE too many people on the road. This causes to much pollution.