What is what does scrap means?

Scrap refers to discarded or waste material that has no value or use. It may include items such as metal, paper, plastic, rubber, or electronics. These materials are typically sold to scrap dealers who will then process and recycle them for further use. Scrap is often generated by manufacturing, construction, demolition, and automotive industries but can also come from household items that are no longer in use. It is important to recycle scrap as it helps to conserve natural resources and reduces the amount of waste in landfills.