Know Your Oceans and Seas How well do you know the world’s oceans and seas? Test your geography skills with this fun multiple-choice quiz! From vast oceans to narrow straits, challenge yourself to identify famous bodies of water around the globe. See if you can ride the wave to a perfect score and prove you're a true geography pro! 1 / 20 Which ocean is the warmest on average? Pacific Indian Atlantic Southern 2 / 20 The Bering Sea separates which two continents? Europe and Asia Asia and North America North and South America Africa and Europe 3 / 20 The Caspian Sea is classified as what type of body of water? Ocean inlet Saltwater lake Estuary Lagoon 4 / 20 Which ocean is known for having the most coral reefs? Atlantic Indian Southern Pacific 5 / 20 What sea lies between Greece and Turkey? Adriatic Tyrrhenian Aegean Ionian 6 / 20 The Sea of Galilee is actually a: Freshwater lake Saltwater sea Lagoon River delta 7 / 20 Which sea is almost completely enclosed by land and known for its shrinking size? Black Sea Aral Sea Caspian Sea Baltic Sea 8 / 20 The Strait of Gibraltar connects the Atlantic Ocean to which sea? Red Sea Aegean Sea Mediterranean Sea Black Sea 9 / 20 The Caribbean Sea is part of which ocean system? Pacific Southern Atlantic Indian 10 / 20 What ocean surrounds Antarctica? Indian Southern Pacific Atlantic 11 / 20 The Sargasso Sea is located entirely within which ocean? Pacific Indian Southern Atlantic 12 / 20 Which body of water separates Saudi Arabia and Iran? Red Sea Arabian Sea Persian Gulf Gulf of Aden 13 / 20 Which ocean borders the east coast of the United States? Pacific Arctic Atlantic Southern 14 / 20 The Mariana Trench, the deepest point in the world, is in which ocean? Atlantic Indian Southern Pacific 15 / 20 Which sea is located between Italy and the Balkan Peninsula? Black Sea Adriatic Sea Aegean Sea Tyrrhenian Sea 16 / 20 What is the smallest ocean in the world? Indian Arctic Southern Atlantic 17 / 20 Which sea is the saltiest body of water? Dead Sea Black Sea Arabian Sea Baltic Sea 18 / 20 The Red Sea lies between which two continents? Asia and Europe Africa and Asia Europe and Africa Africa and Australia 19 / 20 Which ocean lies between Africa and Australia? Pacific Indian Atlantic Southern 20 / 20 What is the largest ocean on Earth? Atlantic Ocean Indian Ocean Pacific Ocean Arctic Ocean Your score isThe average score is 50% 0% Restart quiz