Air pollution can kill many organisms including humans. Ozone pollution can cause respiratory disease, cardiovascular disease, throat inflammation, chest pain, breathing. Water pollution causes approximately 14,000 deaths per day, mostly due to eating with dirty water has not been processed in the developing countries. It is estimated that about 500 million people in India do not have proper toilets and about 580 people dead in India every day because of water pollution. Nearly 500 million Chinese lack safe drinking water sources. An analysis of 2010 estimated that 1.2 million people die prematurely short lived a year in China, due to air pollution. In 2007, estimated in India, air pollution is believed to cause 527,700 deaths. The studies estimate the number of deaths annually in the United States may be more than 50,000. The chemical and heavy metal pollution in drinking water food can cause cancer cannot be cured.
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