soil pollution , water pollution , thermal pollution , noise pollution .....

Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with ranging effects on the activity of human or animal life, most of them harmful to a degree. The source of outdoor noise worldwide is mainly caused by machines, transport, and propagation systems or in residential areas include loud music.

High noise levels can contribute to cardiovascular effects in humans and an increased incidence of coronary artery disease. Moreover, for animals, noise also get a rise in the risk of death by altering predator or prey detection and avoidance, interfere with reproduction and navigation, even lead to permanent hearing loss.

To avoid noise pollution, the government can put in place laws to reduce noise pollution. For example: protecting certain areas from noise, establishing regulations that include preventive and corrective measures. Creating pedestrian areas where traffic is only allowed to enter to offload goods at certain time.

nghĩa trung tâm thể thao k đi

Lunch, dinner

đúng ko?

Lunch and dinner

cả hai

Trả lời :

She goes to school everyday except 

Saturday and Sunday

#hoctot!

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