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Thursday, December 13, 2012

SOUND POLLUTION & CAUSE


SOUND POLLUTION

Sound pollution is a things that increase the sound in the environment. sound pollution is a unwilling sound which have a adverse effect on human body. It has a limit for sound pollution. If any sounds volume over 80 desible then it will be consider as sound pollution. it has a bad effect for human body. This sound pollution can be damage range of malfunctions in the human body, and it also cause for heart attack , high blood pressure, chronic depression, respiratory disorders etc.  It have a badly affects  on the human
behave .For this  hypertension, stress, aggression and annoyance happened .forgetnessfull is also cause for this.

CAUSE FOR SOUND POLLUTION

The unnecessary use of powerful horn of the vehicle is the main source of sound pollution and is mostly occur in the city area. Besides fault vehicle, construction site ,workshop, garments, factories, hydrolic horns and loud music also cause for sound pollution. Air port is another source for highly sound pollution. In the city schools children are also guilty for sound pollution. Overall human are response for sound pollution.






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