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What are the hazards of noise pollution? - Science

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प्रश्न

What are the hazards of noise pollution?

संक्षेप में उत्तर

उत्तर

  1. Noise may cause irritation, stress, nervousness, and headache.
  2. Long-term exposure to noise may change the sleeping pattern of a person.
  3. Sustained exposure to noise may affect hearing ability. Sometimes, it leads to loss of hearing.
  4. Sudden exposure to louder noise may cause a heart attack and unconsciousness.
  5. The noise of horns, loud speakers, etc, causes disturbances leading to lack of concentration.
  6. Noise pollution affects a person’s peace of mind.
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अध्याय 6: Sound - Exercises [पृष्ठ ७०]

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सामाचीर कलवी Science [English] Class 8 TN Board
अध्याय 6 Sound
Exercises | Q V. 6. | पृष्ठ ७०
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