Question

NCERT VIII - Sciences

List sources of noise pollution in your surroundings.

Answer 1

Sound of loud speakers
Sound  of television with high volumes.
Horns of buses , cars and trucks
Sounds of machines
Sounds of some
Sounds of kitchen appliances like mixer etc.
Sounds of fire crackers.
Sounds of transistors.

Answer 2

Running vehicles, Use of loudspeaker, Use of TV with high volume, Social events in open area , Places of worship, printing presses, manufacturing industries,