Respuesta :
Hint: it is a highly technical operation.
The Canadian shield has poor soil for farming, but has plentiful ore for mining. There are substantial deposits of nickel, gold, silver, copper, and iron in the area
Hint: it is a highly technical operation.
The Canadian shield has poor soil for farming, but has plentiful ore for mining. There are substantial deposits of nickel, gold, silver, copper, and iron in the area