Impact of acid rain.
          





        Acid rain is rain with a pH below 5.6. Acid rain is result from sulphur dioxide (sulfur dioxide : SO2) and nitrogen oxide (nitrogen oxide : NO). Sulphur dioxide and nitrogen oxide usually caused by the burning of fossil fuels such as coal , natural gas and oil. Sulphur dioxide and nitrogen oxide react with water (water : H2O) and other chemical in the atmosphere to produce sulphuric acid (sulfuric acid :  H2SO4) , nitric acid (Nitric acid : HNO3) and other gas pollutant , these will often react with the chemicals will result hot and humid weather and it for the causes of air pollution. Acid rain has impact on soil , structure and health.
          Acid rain has impact on soil through melt fertilizer and nutrient that plant need to growth. It make plant growth slow. Acid rain melt toxins in the soil such as aluminum and mercury into water. That is very dangerous for aquatic animal. Aquatic animal could not survive and it destroy ecosystem.
          Acid rain has impact on structure through termite in the wood from building by human. Acid rain melt cement causing damage that sometimes can not be repaired.
          Acid rain has impact on health through can be dangerous for respiratory tract. In the air these acids may be combined with other chemical that for the cause of smog which is harmful to the respiratory tract and breathing difficulties , especially people who has asthma or respiratory disease.
          Acid rain is rain with a pH. Because combination of sulphur dioxide (sulfur dioxide : SO2) ,  nitrogen oxide (nitrogen oxide : NO) and react with water (water : H2O) and other chemical in the atmosphere to produce other gas pollutant , that it for the cause of air pollution. Acid rain has impact on soil such as melt fertilizer , nutrient and toxin , impact on structure such as melt cement and impact on health such as dangerous for respiratory tract. So we can help reduce acid rain simply by save energy , acid rain will be reduce.





Pakpimon Yinglam 

"In the completion of Gen61-123 Academic Reading and Writing  Task4 "


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