Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Noise pollution is common in cities. too much of noise pollution can make someone deaf. people keep loud volumes of speakers for songs, announcements etc. we can prevent noise pollution by keeping volume low. some times noise pollution is caused on road by car's horn.
1 5 1
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts