Answer :
B.) Forestry and Mining because it is a great source for metals and minerals such as copper, gold, iron, nicklel, uranium, zinc, and silver.
Answer:
b) forestry and mining
Explanation:
- The Canadian shields are located form 800,00, 00 km area is a large area exposed to the Precambrian and igneous rocks. Formed from long volcanic history and covered by a thin layer of soil.
- Thus mining is an economic activity of the region for minerals like iron and gold, along with the logging industry s also developed due to the presence of thick and dense forest in the north.