Pollution caused by environmental pollution refers to the pollution source,always point to the environment of the discharge of harmful substances or produce harmful effects on the environment of place,
The pollution source is referred to the source causing environment pollution and usually includes the harmful substances discharged in the environment and the site that does harm.
polutant sources is the source taht causes environmental pollution,which is usually referred to the places that have environmental polutant emissions and great harm is done to the environment.
pollutant a fundamental factor gives rise to environmental pollution ,Averagely related to pollutional discharge toward environment and sites effect the environment
