the percent of various materials in solid waste needs to be presented in a type of graph
density is tangible_physical_quantity. materialization is natural_process. density is not tangible_physical_quantity. malleability is not tangible_physical_quantity. waste_of_material is waste. waste is material. waste_of_material is not waste. malleability is tangible_physical_quantity. three_forms_of_matter is not solid_liquid_and_gas. waste is not material.