Assertion (A): The Great Lakes region in North America is a major industrial area.
Reason (R): Primary minerals available are petroleum and copper.
1
Both (A) and (R) are true and (R) is the correct explanation of (A).
2
Both (A) and (R) are true but (R) is not the correct explanation of (A).
3
(A) is true but (R) is false.
4
(A) is false but (R) is true.