How does planting trees help in reducing noise pollution?

टिप्पणी लिखिए

Plant parts such as stems, leaves, branches wood, etc., absorb sound.
Rough bark and thick, fleshy leaves are particularly effective at absorbing sound due to their dynamic surface area and helps in reducing noise pollution.

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अध्याय 6: Sound - Exercises [पृष्ठ ७०]

अध्याय 6 Sound
Exercises | Q V. 9. | पृष्ठ ७०

Explain in what way noise pollution is harmful to humans.

What is meant by noise pollution?

What is the safe limit of sound level in dB for our ears?

Name one source of sound causing noise pollution.

Look at a cartoonist's presentation of a kind of pollution given below.

Write about the sources of noise pollution. Give the impact of noise pollution on the human body.

Explain the Term: Noise pollution

Explain the Term: Ammonification

Name two harmful effects of noise pollution.

Unwanted disturbing sound, even if it is music next door, is noise.