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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.
संबंधित प्रश्न
Noise pollution may cause partial hearing impairment.
Name one source of sound causing 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.
Write about the sources of noise pollution. Give the impact of noise pollution on the human body.
Explain the Term: Decibel
With reference to noise pollution, answer the following:
How do the airplanes cause noise pollution?
Write a short note on noise pollution.
Which of the following may be caused by noise?
Mention any two ways to control noise pollution.
Unwanted disturbing sound, even if it is music next door, is noise.
