Power Plants:
- Nuclear Power Plant http://link.springer.com/article/10.1007...
Industrial Plants:
- Pesticides http://link.springer.com/article/10.1007...
- Alumina http://en.wikipedia.org/wiki/Ajka_alumin...
Mining Operations:
- Offshore Drilling http://en.wikipedia.org/wiki/Deepwater_H...
Pipeline:
- Arkansas http://www.gcmonitor.org/article.php?id=...
War:
- Nukes http://en.wikipedia.org/wiki/Atomic_bomb...
Nature:
- Tambora http://en.wikipedia.org/wiki/1815_erupti...
There are a lot of things that cause pollution.
One of the first serious pollutants on earth was oxygen probably caused by algae.
It killed off most of the pre-existing life on earth.
However, it did permit other life forms (e.g. polar bears and pandas) to exist later on!
some industrial plants and also some power plants release polution.
those are two things
cars, factories, power plants the list goes on and on
Let me guess. You are enrolled in a university course taught by a tenured professor who wouldn't pass a urine test. Right?
Wrong section. This is the Global warming/cooling section.