the gaseous remains of burning fossil fuels
Rubbish
Rush Limbaugh
everywhere has pollution no matter where you are in the world you will have pollution. Cars have lots of gases and that creates pollution. So yes puerto rico does have pollution.
carbon monoxide
every energy thats lost creates pollution as all the energy is not utilized...
it creates carbon
Fossil fuels.
Man
the pollution that limestone creates is calcium carbonate there fore creates acid rain wich destroy the wild life for example trees,plants and animals
because people could not be bothered to pick up there rubbish, therefore it creates pollution.
It creates air pollution.
Answer - Mostly humans cause pollution. Of course nature causes a certain amount of pollution naturally but not to the extent of being harmful to us at the moment.