What is pollution?

The undesirable changes in any element of the environment , the organism has an adverse effect on the world , pollution is. Environmental contamination in the human development process and has contributed significantly to modernity. Even normal human activities are called pollution , which gives negative fruits. For example, pollutants are nitrogen oxides produced by industry. Although the element pollutant is not. It is the energy of sunlight into the mixture of the smoke and fog is.
May be of two types of pollution. Local and global. In the past, only local pollution was considered a problem. Dhuon generated by burning coal, for example , the pollutant becomes extremely dense. Which is harmful to health. school colleges were taught a slogan to be a mild solution of the pollution is. Theory was that rare - less - will not suffer from pollution. Local and global pollution of the environmental consciousness of the reform movements that have started. Which was that human activities , the environment can be protected from being contaminated , it can be minimized.

Such as the beach and wetlands vegetation, algae, etc. that the root cause of pollution is , industrial, agricultural , residential up coming out of Colunion f'k Excellent material obtained from the breed of nutrition. Of heavy elements like lead and mercury Jiokamicl place in the cycle is. They dig and how their production process will depend on how the environment is depth. Pryavarn of these elements in such pollution is the human salvage. Just as pollution , indigenous or historic natural geochemical activity can also be created.

Carbndaiaksaid in air pollution is to be the case that the Earth's environment creates an unfair distinction. " greenhouse - effect gases causing an increase in the land - the temperature of the Board is continually growing. Himkndon of which will increase the rate of melting and coastal areas by rising sea level , submerged will be. Although these studies do not accept the Western countries, especially America 's. Sense of Pradusn individually are determined by context.

Traditionally, air pollution , water , radioactivity, etc. are covered. If they happen to be analyzed at the global level, sound , light pollution, etc. are included.

Serious pollution are the main source of generating , chemical industry , oil Rifaynrijh , nuclear waste sites , garbage, household , plastics industry , car industry , Pshugrih , crematorium etc. Molecular Institute , oil tanks , accidents that cause serious pollution. Some of the major Element Etc. are the major pollutant elements

After natural disasters is pollution. Big - big ocean after storms when the waves are turning back the garbage, litter , broken boats - cars , sea shore trash etc. Munispalti waste including oil factories are shedding takes. " Tsunami " after the study, said coastal fish , heavy elements Pratist was greatly increased.

Pollutants give rise to various diseases. Such as cancer , Ilerjee , asthma , immune diseases, etc.. As far as diseases causing them to some of the pollutants have been named. Disease caused by mercury compounds such as the ' Minamta ' is called.