Multiple choice The Keil canal links the: Pacific and Atlantic ocean Mediterranean and Red Sea Mediterranean and Black Sea North Sea and Baltic Sea Reveal answer Fill a bubble to check yourself D Correct answer Explanation The Kiel Canal (Nord-Ostsee-Kanal) connects the North Sea at Brunsbüttel to the Baltic Sea at Kiel-Holtenau, allowing ships to bypass the Jutland Peninsula. It's the world's busiest artificial waterway.