A nonmetallic resource is:
A) an ore.
B) a concentration of metals that can be mined profitably.
C) a concentration of fossil fuels.
D) any useful rock or mineral that is not a metal, such as salt, building stone, sand, or gravel.

Question

Quizplus · Accepted Answer

Nonmetallic resources are those that are not metals but still have important uses in human activity, such as construction materials (building stone, sand, gravel), industrial minerals (graphite, sulfur, limestone), and fuel minerals (coal, oil, natural gas). These resources can be extracted from the earth and used by humans, but they are not necessarily concentrated in the same way that metallic resources like copper or gold are.

A Nonmetallic Resource Is