Biology, asked by anjali132005, 10 months ago

what is pollution give name the pollution of air and water​

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Answered by avats673
1

Answer:

О Carbon monoxide, nitrogen oxides, carbon dioxide, methane and sulphur dioxide are the major pollutants of air. О Increasing levels of greenhouse gases like CO2 are leading to global warming. О Water pollution is the contamination of water by substances harmful to life.

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Answered by Anonymous
3

Answer:

The unwanted change in in our surrounding at a level of biological and chemical reaction is called pollution.

As the World Health Organization (WHO) points out, outdoor air pollution contributes as much as 0.6 to 1.4 percent of the burden of disease in developing regions, and other pollution, such as lead in water, air, and soil, may contribute 0.9 percent (WHO 2002). These numbers may look small, but the contribution from most risk factors other than the "top 10" is within the 0.5 to 1.0 percent range (WHO 2002).Because of space limitations, this chapter can give only selected examples of air and water pollution health concerns. Other information sources on environmental health include Yassi and others (2001) and the Web sites of or major reference works by WHO, the United Nations Environment Programme (UNEP), Division of Technology, Industry, and Economics

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