Q. Through which one of the following Straits, does a tunnel connect the United Kingdom and France?
Answer: Strait of Dover
Notes: The Channel Tunnel (Eurotunnel) connects the UK and France beneath the Strait of Dover, the narrowest point between Folkestone, England, and Coquelles, France. Opened in 1994, the 50 km tunnel includes 38 km underwater, enabling high-speed rail travel. Other straits mentioned do not have such a connection. This tunnel significantly reduced crossing time and enhanced European connectivity.