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प्रश्न
Write the answer in your own words.
What measures will you take to control noise pollution?
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उत्तर
The following measures can be taken to control noise pollution:
- To control noise pollution, we must control its source. Hence, silencers must be installed in vehicles such as motorcycles, cars, trucks, buses, and other noise-producing machines.
- We should watch television and listen to music at a low volume. Also, use of loudspeakers as well as horns of buses and trucks should be minimized.
- Regular maintenance of automobiles should be done so that noise produced by them can be kept under check.
- All industrial work should be done away from residential areas.
- More trees should be planted in residential areas, as they help in reducing noise.
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?
Write any three ways by which noise pollution affects the human body adversely. List any three steps that should be followed in order to reduce 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.
Write about the sources of noise pollution. Give the impact of noise pollution on the human body.
The sound which is disagreeable to the ears is called ______.
Noise has adverse effects on our ______.
Short answer type question
Dandiya raas is not allowed after 10.00 pm. Why?
