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प्रश्न
Noise has adverse effects on our ______.
उत्तर
Noise has adverse effects on our health.
संबंधित प्रश्न
What is the safe limit of sound level in dB for our ears?
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.
Look at a cartoonist's presentation of a kind of pollution given below.
 |
- Name the kind of pollution.
- List the sources of pollution.
- Mention any two harmful effects of this pollution.
Complete the table.
| Nature of sound | Unpleasant | Pleasant |
| Speaking | ||
| Whispering | ||
| Aeroplane sounds | ||
| Horns of Vehicles | ||
| Railway Engine | ||
| Rustling of leaves | ||
| Neighing of a horse | ||
| Ticking of a clock |
With reference to noise pollution, answer the following:
How does traffic contribute to noise pollution ?
With reference to noise pollution, answer the following:
Why are the construction sites considered as worse than factories in their contribution to noise pollution ?
What steps should be taken to reduce the effect of noise pollution?
Name two harmful effects of noise pollution.
Define the following term:
Noise
