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प्रश्न
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.
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उत्तर
- Noise pollution.
- Noise sources include industrial machines, workshops, trains, automobiles, jet aircraft, loud conversations, radios, televisions, loudspeakers, and music in public spaces.
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- It affects sleep and causes anxious irritation.
- A sudden, loud sound can damage the eardrum. Prolonged noise can even lead to deafness.
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संबंधित प्रश्न
Noise pollution may cause partial hearing impairment.
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 do you do in the following situations:
Exposed to a series of firecrackers with high sound level.
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.
Mention any two measures to minimise noise pollution.
The sound which is disagreeable to the ears is called ______.
With reference to noise pollution, answer the following:
How do the airplanes cause noise pollution?
Which of the following may be caused by noise?
What steps should be taken to reduce the effect of noise pollution?
