hi, this is a list of 7 benefits of waste materials. 1 Reduces the amount of waste sent to landfills and incinerators. 2 conserves natural resources such as timber, water and minerals. 3 increases economic security by tapping a domestic source of materials. 4 prevents pollution by reducing the need to collect new raw materials. 5 saves energy. 6 supports American manufacturing and conserves valuable resources. 7 helps create jobs in the recycling and manufacturing industries in the United states
