Exam (elaborations)
APSC 151 UPDATED Exam Questions and CORRECT Answers
- Course
- Institution
Ore - Metallic minerals that can be mined at a profit, rock containing metal Types of ore - Metallic and nonmetallic resources Natural aggregate - Crushed stone, sand, and gravel Aggregate comes from... - Glacial outwash deposits in Canada Aggregate used... - To make concrete and asphalt Stone...
[Show more]