Noise Pollution
Trending Questions
Q.
What is noise pollution? What are its sources? How can it be minimized?
Q.
Fill in the best word:
(a) ______ Diwali night, children (b) _____ in the government (c) _____ BC Roy Children‟s Hospital were exposed to deafening sounds (d) ________ residents of nearby multi- storey buildings burst crackers. The decibel (dB) level of crackers exceeded 90 dB. It was the (e) ________ Diwali in Kolkata‟s recent memory. “The sounds were (f) _______loud that needles for giving saline drip to children (g) _______ displaced, ” complained Tapan Halder whose son was admitted in the hospital (h) ________ jaundice.
Q.
What is meant by noise pollution? Name one source of sound causing noise pollution.
