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प्रश्न
How does planting trees help in reducing noise pollution?
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उत्तर
- Plant parts such as stems, leaves, branches wood, etc., absorb sound.
- Rough bark and thick, fleshy leaves are particularly effective at absorbing sound due to their dynamic surface area and helps in reducing noise pollution.
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संबंधित प्रश्न
Noise pollution may cause partial hearing impairment.
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 the safe limit of sound level in dB for our ears?
Write the answer in your own words.
What is meant by noise pollution?
Look at a cartoonist's presentation of a kind of pollution given below.
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- Name the kind of pollution.
- List the sources of pollution.
- Mention any two harmful effects of this pollution.
Explain the Term: Noise pollution
Write the answer in your own words.
What measures will you take to control noise pollution?
State briefly how is noise pollution detrimental to human health.
Among the following which one is not polluted by noise pollution?
Mention any two ways to control noise pollution.
