Noise pollution

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Noise Pollution:

Noise Pollution

WHAT IS NOISE POLLUTION?:

WHAT IS NOISE POLLUTION? Sound that is unwanted or disrupts one’s quality of life is called as noise. When there is lot of noise in the environment, it is termed as noise pollution. Sound becomes undesirable when it disturbs the normal activities such as working, sleeping, and during conversations. It is an underrated environmental problem because of the fact that we can’t see, smell, or taste it. World Health Organization stated that “Noise must be recognized as a major threat to human well-being”

industrial noise:

industrial noise

transport noise:

transport noise

neighbourhood noise:

neighbourhood noise

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The NGO recorded noise pollution from 8pm-11pm and found that the sound pollution at silence zone were high as 115db (decibel), which should be 40db at night. As per the norms the noise limit in the night should 40bd in silence zone and in residential area should be 45db. 

Slide13:

PREPARED BY: Boushel Rania Gouarari Hana Hadadi Nesrine

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