Pollution is an alteration of the environment that can be of a natural type, as an eruption, or of an anthropic type, that is due to man. Pollution can be electromagnetic and acoustic.


Electromagnetic pollution is caused by the use of phones, radio and television tools (as x-rays). Science does not know of the consequences that the presence of these magnetic waves could generate and that can compromise human health, because they radiate harmful emissions.


Noise is the main element of noise pollution. Levels of 50-60 decibels (a normal conversation) are only annoying. The 60-65 decibels could result in physical suffering. The 65 decibels could lead to hearing problems. From 85 decibels (in the case of discos) permanent injuries. Continuously listening to a noise could lead to breathing or heart problems and headaches.

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Sofia Sammarco


I.O. Don Bosco – E.Majorana, Troina – classe 3A, Scuola Secondaria I grado, Gagliano C.to
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