ICSE Class 9 Answered

Any unwanted loud sound that causes stress and irritation can be termed as noise pollution.

Noise pollution can have serious effects on human health.

• It may cause impairment of hearing and can cause sleep disruption.

• People who are frequently subjected to high levels of noise pollution may suffer from hypertension, depression and panic attacks.

• It may lead to an abnormal increase of heart beat and heart palpitation.

• It can also cause migraine headaches, nausea and dizziness.