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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.
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.
APPEARS IN
संबंधित प्रश्न
Noise pollution may cause partial hearing impairment.
State any four measures to control noise pollution
Name one source of sound causing noise pollution.
Mention any two measures to minimise noise pollution.
Explain the Term: Ammonification
With reference to noise pollution, answer the following:
How do the airplanes cause noise pollution?
Write a short note on noise pollution.
Boojho saw a cracker burst at night at a distance from his house. He heard the sound of the cracker a little later after seeing the cracker burst. Give reason for the delay in hearing the sound.
List three sources of noise pollution in your locality.
Unwanted disturbing sound, even if it is music next door, is noise.
