All of it. We are constantly polluting the world!
kasimalibogka
Yes, landfills do cause pollution
plants do not give of pollution because they release O2 (which is oxygen)
Generally speaking smoke IS pollution.
please give me your answer of pollution
Air pollution is getting worse.
yes it does
urdu poetry on environmental pollution
Each country has their own legend.
Coal, oil and natural gas are all fossil fuels which give off pollution when they are burnt!
We only give pollution to the nature.
they may causes sound pollution and air pollution