Q87
The longest inland waterways in the world is ________
A.
Mississippi river system
AnswerB.
The Great Lakes
C.
St. Lawrence
D.
River Rhine
Answer: Option A
Solution
Answer: Option A
Solution:
Mississippi River, the longest river of North America, draining with its major tributaries an area of approximately 1.2 million square miles (3.1 million square km), or about one-eighth of the entire continent.