what cause of polluted environment?

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  • 1 decade ago
    Best Answer

    Motor vehicle emissions are one of the leading causes of air pollution.Principal stationary sources include chemical plant,coal fired power plant,oil refineries,petrochemical plants nuclear waste disposal activity,incinerators,large live stock farms ( dairy cows,pigs,poultry, etc.)PVC factories,plastic factories,& other heavy industry.Pollution can also be the consequence of a natural disaster.For ex.hurricanes often involve water contamination from sewage,& petrochemical spills from ruptured boats or automobiles.Anthropogenic sources(Human activity)Stationary sources as smoke stacks of power plants,manufacturing facilities,municipal waste incinerators.Mobile sources as motor vehicles,aircraft etc.Marine vessels,such as container ships or cruise ships & related port air pollution.Burning wood,fireplaces,stoves furnaces & incinerators.Oil refining & industrial activity in general.Chemicals,dust & controlled burn practices in agriculture & forestry management.Fumes from paint,hair spray,varnish Aerosol sprays & other solvents. Waste deposition in landfills w/c generate methane.Military, such as nuclear weapons,toxic gases,germ warfare & rocketry.Natural Sources-Dust from natural sources,usually large areas of land w/ little or no vegetation,methane emitted by the digestion of food by animals for ex.cattle,radon gas from radio active decay w/ in the earths crust,smoke & carbon monoxide from wild fires,volcanic activity w/c produce sulfur,chlorine & ash particulates.Soil contamination is caused by the presence of man made chemicals or other alternation in the natural soil environment.This type of contamination typically arises from the rupture of underground storage tanks,application of pesticides, percolation of contaminated surface water to surface strata,oil & fuel damping,leaching of wastes from landfills or direct discharge of industrial wastes to the soil.Water pollution is the contamination of water bodies such as lakes rivers,oceans & ground water caused by human activities, w/c can be harmful to organisms &plants w/c live in these water bodies.Although phenomena such as volcanoes,algae blooms,storms & earthquakes also cause major changes in water quality & the ecological status of water.Water pollution has many causes & characteristic Discharge from waste water treatment plant,out falls from factory,leaking underground tanks,etc.Thermal pollution is a temperature change in natural water bodies by human influence,such as use of water coolant in a power plan.Radioactive contamination resulting from 20 century activities in atomic physics such as nuclear power generation & nuclear weapons research,manufacture & deployment.Noise pollution w/c encompasses roadway noise,aircraft noise,industrial noise as well as high intensity sonar.

  • testa
    Lv 4
    3 years ago

    actual everyone seems commonly used with that the single unmarried reason behind pollution is people. the various blunders mankind has made in that area branch out a lot extra. Many air pollution are modern-day on the city settings. Carbon monoxide, nitrogen oxides, sulfur oxides, hydrocarbons, and particulate remember are in basic terms some examples of the detrimental chemical substances leaked into the ambience. those pollution are dispersed by skill of the international's environment in concentrations severe adequate to steadily reason severe issues. those pollution come from the industrialization of society, the creation of motorized autos, and the explosion of the inhabitants. extra human beings=extra pollution the substantial reason is the international's dependency on such issues as autos, factories, etc that is what I collect from studying about pollution. desire that I helped you! Oh- and that is only a flavor of the motives of pollution, bypass on the information superhighway website I used and also you would possibly want to coach your self extra.

  • booboo
    Lv 7
    1 decade ago

    If you're asking whats the cause of the polluted environment is the answer is us.

  • 1 decade ago

    man kind-humans

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  • Anonymous
    1 decade ago

    it may cause diseases like lung cancer and other illnesses that can kill a person.

  • Anonymous
    1 decade ago

    @@@@@@@

    Pollution.

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