What causes a scratch on a piece of paper?
Objects with thin edges, like a piece of paper or a thin cardboard box, can also create cuts if not handled carefully. A scratch may be caused by an encounter with an abrasive surface, such as sandpaper, unfinished wood, or concrete. Wounds inflicted by animals, such as those caused by cats’ claws, are often classified as scratches.
DA: 8 PA: 72 MOZ Rank: 59