Answer :
Now days children are more concerned about social networking sites than their studies.they are learning cyber crimes from the bad people in the sites.they also learn crimes from their friends .the parents should be a little more concered about their children.they should teach their child to walk onthe right path which will lead them to heaben and not hell.they should not allow their child to have accounts in these sites.this is how if the children of today is crime free then automaticall the world will be crime free tomorrow.