The Canadian Shield is a defense system located in the Maritime provinces

a. True
b. False
Indicate whether the statement is true or false


False
RATIONALE: The ancient geological core of North America, with rocks up to 3 billion years old, is called the Canadian Shield, covering roughly the area from Nunavut south to Minnesota and northeast to Labrador—more than half of Canada's entire land area.

Environmental & Atmospheric Sciences

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