Noise In The Environment :
Noise pollution is one of the biggest sources of discomfort, stress in pakistan.
In urban areas and big cities, noise position has reached dangerous levels. For instance, a survey by the Punjab Environment Protection Agency claims that the level of noise in Lahore has reached 91 decibels whereas a maximum of 75 decibels is acceptable. This means that the mental and physical health of so many people is already at risk.
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