Q. Consider the following statements about Great Lakes - St. Lawrence Seaway:

1. The Great Lakes of North America are connected by Soo Canal and Welland Canal.
2. The estuary of St. Lawrence River, along with the Great Lakes, forms a unique commercial waterway.
3. Dusseldorf is an important port on this route.

Which of the above is / are correct?
Answer: Only 1 and 2
Notes: The Great Lakes of North America Superior, Huron Erie and Ontario are connected by Soo Canal and Welland Canal to form an inland waterway. The estuary of St. Lawrence River, along with the Great Lakes, forms a unique commercial waterway in the northern part of North America. The ports on this route like Duluth and Buffalo are equipped with all facilities of ocean ports.

This question is part of UPSC Daily 20 MCQ Series Course on GKToday Android app.