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प्रश्न
List sources of noise pollution in your surroundings.
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उत्तर
Some sources of noise pollution are as follows:
- Televisions and transistors running at high volumes
- Loudspeakers and crackers
- Horns of buses, cars and trucks
- Home appliances such as mixer, desert coolers, etc.
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संबंधित प्रश्न
Explain in what way noise pollution is harmful to humans.
Your parents are going to buy a house. They have been offered one on the roadside and another three lanes away from the roadside. Which house would you suggest your parents should buy? Explain your answer.
What is meant by noise pollution?
What is the safe limit of sound level in dB for our ears?
List two major harmful effects of the following:
Prolonged noise such as the one produced by crackers.
Explain the Term: Decibel
With reference to noise pollution, answer the following:
Why are the construction sites considered as worse than factories in their contribution to noise pollution?
How is noise a source of pollution?
Mention a few measures to be taken to reduce the effect of noise pollution.
Lcrud noise or even loud music can damage our eyes.
