I have one....... Smoke
The five most polluting things are:
diesel
The single most polluting activity done by Americans is driving (EPA 1004 & National Safety Council 2002).
the blue zone and the non - luminous zone of a candle flame are the two most polluting zones.
tatti
Coal is the most polluting, then oil, then natural gas.
Most people litter witch is bad for our parks and environment! I think about 50% of the people don't know it's polluting!
Lead, mercury, and arsenic.
it burns wood and animal droppings which is polluting the air and is wasting trees
Cutting down trees, polluting air, polluting water, breaking laws, causing federal industries to go through many stages to declare your discipline
Coal is the most polluting, then oil, then natural gas.
Polluting can do many, many harmful things to us and animals. One thing is gas. The stuff your car empties while you drive, is polluting. It is very bad for you to inhale. On the contrary, there are other things such as throwing things on the ground such as plastic wrappers, cans, etc. And if animals see that (such as a rabbit, squirrel) and eat it, it could kill them. There are tons of other things that you could do to pollute, but it would take too long to list them all. Hope this helps, :) ~Toon Surfer
When driving a car you are polluting the things around you and when you walk you are getting exercise.