Effects on Humans

Among one of the serious side effects of acid pollution on humans are respiratory problems. The Sulphur Dioxide and Nitrogen Dioxide emissions give rise to respiratory problems such as asthma, dry coughs, headaches, eye, nose and throat irritations. An indirect effect of acid precipitation on humans is that the toxic metals dissolved in the water are absorbed in fruits, vegetables and in the tissues of animals. Although these toxic metals do not directly affect the animals, they have serious effects on humans when they are being consumed. For example, mercury that accumulates in the organs and tissues of the animals has been linked with brain damage in children as well as nerve disorders, brain damage and death. Similarly, another metal, aluminium, present in the organs of the animals, has been associated with kidney problems and recently, was suspected to be related to Alzheimer's disease.