Explain noise pollution is harmful to humans .
Dear Student
Harmful effects of noise pollution
1.Loud noises can cause ear discomfort, such as ear ringing, ear pains and hearing loss, etc. 2.Noises can cause decrease work efficiency .
3.Harm to blood vessels of human hearts. Noise is a dangerous factor for heart diseases, speeding up the ageing process of hearts, causing high rate of myocardial infarction incidence. Long-term exposure to noises may lead to high blood pressure. Especially in night, noises cause much higher rate of incidence of a disease.
4.Noises can make nervous system disorder, mental disturbance.
5.Noises disturb rest and sleep. One may feel exhausted after one night's exposure in noises. This condition continuing for a long time may lead to Neurasthenia .
6.Harm for women's physiological function. Noises can cause abnormal menstruation, abortion , premature delivery, and even abnormal embryo.
7. Noises are more harmful for children's body and mind health than that of adults ,because their organs are still weak. Noises can easily hurt their hearing organs, causing hearing damage or loss.
Regards
Harmful effects of noise pollution
1.Loud noises can cause ear discomfort, such as ear ringing, ear pains and hearing loss, etc.
2.Noises can cause decrease work efficiency .
3.Harm to blood vessels of human hearts. Noise is a dangerous factor for heart diseases, speeding up the ageing process of hearts, causing high rate of myocardial infarction incidence. Long-term exposure to noises may lead to high blood pressure. Especially in night, noises cause much higher rate of incidence of a disease.
4.Noises can make nervous system disorder, mental disturbance.
5.Noises disturb rest and sleep. One may feel exhausted after one night's exposure in noises. This condition continuing for a long time may lead to Neurasthenia .
6.Harm for women's physiological function. Noises can cause abnormal menstruation, abortion , premature delivery, and even abnormal embryo.
7. Noises are more harmful for children's body and mind health than that of adults ,because their organs are still weak. Noises can easily hurt their hearing organs, causing hearing damage or loss.
Regards
