Water pollution or water pollution is a modification of this, usually caused by humans, which makes it unsuitable or dangerous for human consumption, industry, agriculture, fishing and recreational activities as well as for animals and wildlife and everyday life .While water pollution can come from natural sources (for example, the ash of a volcano) 2 most of the current pollution comes from human activities. The development and industrialization involve greater use of water, a waste generation, many of whom end up in the water and the use of means of river and sea transport in many cases, are causing water pollution.
AIR POLLUTION
It is understood by air pollution to the presence in the air of substances or forms of energy that involve risk, damage or serious nuisance to people and property of any kind, and they can attack different materials, reduce visibility and cause unpleasant odors .
The name of the air pollution is usually applied to changes that have harmful effects on living beings and material elements and not other innocuous changes. The main mechanisms of air pollution are industrial processes involving combustion, in industries such as automotive and residential heating, which generate carbon dioxide and carbon monoxide, oxides of nitrogen and sulfur, among other contaminants. Also, some industries emit harmful gases in their production processes, such as chlorine or hydrocarbons that have not complete combustion.
The name of the air pollution is usually applied to changes that have harmful effects on living beings and material elements and not other innocuous changes. The main mechanisms of air pollution are industrial processes involving combustion, in industries such as automotive and residential heating, which generate carbon dioxide and carbon monoxide, oxides of nitrogen and sulfur, among other contaminants. Also, some industries emit harmful gases in their production processes, such as chlorine or hydrocarbons that have not complete combustion.
NOISE POLLUTION
Noise pollution or noise pollution is called the excess of sound that alters the normal conditions of the environment in a given area. Although the noise does not accumulate, moved or maintained over time as the other pollutants, may also cause great damage to the quality of life of people if not well controlled or adequately.
The term "noise" refers to noise (understood as excessive and annoying sound) caused by human activities (traffic, industry, entertainment, aircraft, etc.), which has adverse effects on the auditory, physical health and mind of living beings.
This term is closely related to the noise because this is when the noise is considered a pollutant, ie, an annoying sound that can produce harmful physiological and psychological effects on a person or group of people.
The main causes of noise pollution are those related to human activities such as transportation, building construction and public works, industry, among other.
The term "noise" refers to noise (understood as excessive and annoying sound) caused by human activities (traffic, industry, entertainment, aircraft, etc.), which has adverse effects on the auditory, physical health and mind of living beings.
This term is closely related to the noise because this is when the noise is considered a pollutant, ie, an annoying sound that can produce harmful physiological and psychological effects on a person or group of people.
The main causes of noise pollution are those related to human activities such as transportation, building construction and public works, industry, among other.
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