Sound pollution is the biggest problem in this world most of the people can not here because of it, Disk, loud music coses that all to happen i think that people should less go to the disko becuase that is the biggest problem for noise pollution it harms you hearing. I know that because my mum is a singer and she told me not to to that because if y hearou lisen music so loud it will herm you hearing and nobady wantes that because you will need to have were ear devices.
