8th Class Science Sound

  • question_answer 10)
    Explain in what way noise pollution is harmful to humans.

    Answer:

    There are many harmful effects of noise pollution. They are as follows. (i) Noise pollution can cause temporary or permanent deafening. (ii) Noise pollution can cause many health related problems like headache, high blood pressure etc. (iii) It can cause mental illness due to lack of sleep.  


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