Particulate pollution can be formed by:
Acid rain is formed because of the pollution in the air.
Smog
acid rain
There are many different ways in which pollution is created. Running cars or dumping trash are forms of harmful pollution.
smog
Coal in itself is not a form of pollution, it is a substance formed from dead and fossilised plant matter. However it creates polluting substances, namely the gas carbon dioxide, when burnt.
A dead zone is usually in relation to an area in a body of water where nothing lives. This is formed by runoff pollution that usually consumes all of the oxygen in the water.
There are various steps taken by government. Various schemes are formed.
The Environmental Protection Agency
The Environmental Protection Agency
the enviromental protection agency
the Environmental Protection Agency