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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

What steps should be taken to reduce the effect of noise pollution? - Science

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Question

What steps should be taken to reduce the effect of noise pollution?

Answer in Brief

Solution

  1. Strict guidelines should be set for the use of loudspeakers on social, religious, and political occasions.
  2. All automobiles should have effective silencers.
  3. People should be encouraged to refrain from excessive honking while driving.
  4. Industrial machines and home appliances should be properly maintained.
  5. All communication systems must be operated in low volumes.
  6. Residential areas should be free from heavy vehicles.
  7. A green corridor belt should be set up around the industries as per the regulations of the pollution control board.
  8. People working in noisy factories should wear earplugs.
  9. People should be encouraged to plant trees and to use absorbing materials like curtains and cushions in their homes.
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Chapter 6: Sound - Exercises [Page 70]

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Samacheer Kalvi Science [English] Class 8 TN Board
Chapter 6 Sound
Exercises | Q VI. 3. | Page 70
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