Pollution Meaning (What is, Concept and Definition)

What is Pollution:

Pollution is the presence or accumulation of substances in the environment that negatively affect the environment and living conditions, as well as the health or hygiene of living beings .With this meaning the concept of environmental pollution is also often used.

As contamination, it is also called a alteration in a substance or a product , such as a food or a sample.For example: "Contamination of samples forced scientists to collect new samples.

Contamination also means infection or transmission of a disease .For example : "I have contaminated my virus."

This word comes from the Latin contaminatĭo , contaminatiōnis , which is derived from the verb contamināre , which means 'corrupt, dirty or altered by contact'.

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Types of pollution

There are different types of contamination depending on the environment in which the alterations of normal conditions for life occur.

Water pollution

Water pollution is a modification or alteration of water that has consequences negatives in the environment and in living beings.The concept of water pollution is also used.The human being is primarily responsible for water pollution, especially through the discharge of wastewater, which has not been treated and that proceed of activities such as industry, livestock and agriculture, in that environment.Three types of water pollutants can be distinguished: physical, chemical and biological.

Air pollution

Air pollution is the existence of solid particles, liquids and gases that are harmful to living beings and the environment.Sometimes similar terms are used as air pollution.Air pollution can cause serious damage.health problems through the inhalation of toxic substances.It can come from natural sources such as, for example, the eruption of a volcano, or the action of the human being.Some of these air pollutants are carbon monoxide, the ozone and methane.Smog, a kind of mist formed by a mixture of smoke and suspended particles, is evidence of air pollution in industrial cities.

Soil pollution

Soil pollution is the presence of substances that negatively affect the characteristics and properties of the soil and that cause physical, chemical and biological imbalances that negatively affect living beings and the environment.The soil can be contaminated by influence of air or water, which introduces pollutants, but also by accumulating or dumping harmful substances such as fertilizers.Some considerable consequences of soil pollution are increased erosion n and the decrease in soil fertility.

Visual pollution

Visual pollution is the modification of an environment produced by the existence of one or more elements, whose presence prevents or damages the visibility or negatively affects the aesthetics of a place.Visual pollution can have detrimental consequences for health, such as stress.Some examples of visual pollution are the accumulation of advertising posters on roads or urban spaces, or the construction of buildings in areas protected.

See also: Visual pollution.

Acoustic pollution

As acoustic or sound pollution, it is known that occurs as a result of the alterations caused by the Excess sound in normal environmental conditions.Sound pollution can be caused by a multitude of human activities, such as those associated with industry, construction, commerce, entertainment, tr affliction or airplanes.Excessive or annoying noise can be detrimental to people's hearing, physical and mental health, as well as to the quality of life in general and, consequently, must be subject to control.