Question

The Canadian Shield, a vast expanse of ancient rock, is centered around which area?
A.
Pacific coast of Canada
B.
banks of the St. Lawrence River
C.
Hudson Bay
D.
Appalachian Mountains

Answer 1

What do you believe it is?

Answer 2

idk

Answer 3

oh wait d

Answer 4

Alright.

So it's not D because only those mountains are in the US.
Not B because it would be unnavigable, and Montreal wouldn't exist.

Answer 5

is it a

Answer 6

No, because there are several cities/towns along the coast. And the Salish Sea (Canadian waterway in western Canada) would be unnavigatable.

Answer 7

So what are you left with?

Answer 8

b

Answer 9

Yes, so your answer is B.