Air pollution , its sources, types , causes , new research 2014
The term air pollution :
Is the existence of any material solid, liquid or gaseous air quantities lead to damage of vital physiological or Oaguetsadah human beings , animals and plants , machinery and equipment , or adversely affect the nature of things .
Another term for air pollution :
Is the existence of any material solid, liquid or gaseous air quantities lead to physiological damage and economic vitality to humans, animals and plants , machinery and equipment , or affect the nature of things .
Sources of air pollution :
- Sources of air pollution
1 - natural sources :
It is with no income sources for a person with a ( gases rising from the soil and volcanoes , forest fires and dust storms and wind ), and these sources are usually limited and not serious harm .
2 - unnatural sources :
It is caused by or cause the occurrence of the most dangerous man , a previous concern and attention as components become many and varied and caused an imbalance in the composition of natural air as well as in the ecological balance and the most important of these sources :
The use of fuel for energy production .
Industrial activity .
And land transport , sea and air .
Radioactivity .
Population activity and remnants of homes comes from gaseous material and liquid and solid .
Agricultural activity and excessive use of pesticides and chemical fertilizer source.
It can be summed up ways of air pollution , including the following:
First, solid materials suspended : like smoke , and exhaust A Car , and dust , pollen , dust and cotton, cement dust , dust and pesticides.
Second: gaseous substances or toxic fumes and suffocating , such as chlorine , carbon monoxide , nitrogen oxide , sulfur dioxide , ozone .
Third, bacteria and germs , and mold resulting from the decomposition of dead plants and animals and waste anthropomorphism .
Fourth: Atomic radiation natural and industrial .
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