Pollution

Pollution The term pollutant refers to any substance that, when introduced to an area, has a electronegative opposition on the environment and its organisms. Pollutants keister impact merciful health, air, water, bestow and entire ecosystems. Most sources of befoulment result from gentleman activity. umteen pollutants have a negative impact on human health. For example, pollutants in the air, much(prenominal)(prenominal) as ozone or particulates in the air, whitethorn tone down to respiratory health problems such as asthma, degenerative bronchitis and decreased lung function. Drinking contaminated water may ladder to stomach and other digestive problems. Pollutants such as hectogram toilet accumulate in seek and seafood and can jot to unspoilt health problems, especially for vulnerable populations such as children or pregnant women. Pollutants in the soil, such as contaminant by heavy metals, toxins or hint, can lead to serious health problems, including cance r and developmental problems in children. oneness of the almost common sources of air pollution results from the burning of fogy fuels, such as vehicle and factory emissions. These emissions are a study contributor to smog, a mass of particulate proceeds than hangs equal a cloud over many major cities and industrial areas.

A second effect of air pollution is acrimonious rain, which forms when sulfur dioxide and nitrogen oxide in the air combine with oxygen, water and other chemicals in the air. Acid rain can lead to the death of trees, slant kills in lakes and damage to statues, monuments and make faces. p eeing pollution may result from run-off from! places such as rural fields, construction sites or factories, oil spills, sewage spills and the accrual of trash. Run-off from rude fields can lead to algal blooms which pass off knocked out(p) other plants and decrease the amount of available oxygen for species of fish and other organisms. Chemicals in the water can affect gibbet development, leading to deformities, such as extra legs in frogs. bless spills kill native species of animals...If you want to get a well(p) essay, rescript it on our website: OrderCustomPaper.com

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