Which city marks the point where the St. Lawrence River narrows?

Which city marks the point where the St. Lawrence River narrows?

• A. London, England
• B. Quebec City, Canada
• C. Paris, France
• D. Dubai, United Arab Emirates

Answer: (B)

Rivers often narrow where the channel is squeezed between landforms as they approach a larger body of water. On the St. Lawrence River, that tighter stretch occurs near Quebec City, Canada, where the river’s width reduces between the north shore and nearby land, marking the point at which the river narrows. That’s why Quebec City is the correct identification. The other cities aren’t on the St. Lawrence River or at a narrowing of it—London is on the Thames in England, Paris is on the Seine in France, and Dubai is on the Persian Gulf.

Rivers often narrow where the channel is squeezed between landforms as they approach a larger body of water. On the St. Lawrence River, that tighter stretch occurs near Quebec City, Canada, where the river’s width reduces between the north shore and nearby land, marking the point at which the river narrows. That’s why Quebec City is the correct identification. The other cities aren’t on the St. Lawrence River or at a narrowing of it—London is on the Thames in England, Paris is on the Seine in France, and Dubai is on the Persian Gulf.