Environmental Pollution BY siti fatimah

Kam,12 Sep2013 pada 13:27

Kam, 13:27

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Environmental Pollution Article Environmental pollution problem is an old problem facing mankind which until now the problem is still not resolved , even worse. Environmental pollution is the introduction of harmful substances into the environment so that environmental quality is reduced or does not function as intended. So the first order of environmental change due to environmental pollution . There are several factors that cause pollution are carried by humans , which is due to the ever increasing population growth and technological development . These factors also lead to the need to increase the population , for example, a growing number of users of private vehicles causing air pollution . Pulotan is a term for human life , energy , substances or other components that cause pollution . There are three terms a substance said to be a pollutant , ie when the level or amount exceeds the normal threshold , are at the most inopportune times and are in a place undue . Environmental pol

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