Question

what is noise pollution state three ways by which noise is produced in homes

Answer 1

pollution caused by the loud noise like noise produced by aeroplanes,loudspeakers and etc is called noise pollution.in our homes sound produced by television,juicer etc can be termed as noise pollution.

Answer 2

sound is essential in our daily needs but noise is not.noise is generally unwanted sound or sound which produce unpleasant effects and discomfort the ears.
at home noise is produce by
vaccum cleaner, ac, sound system,food grinder,washing machine,etc