The World’s Toughest Geography Quiz The World’s Toughest Geography Quiz Can you get at least 50% on this insanely tough geography quiz? It’s not for the faint of heart. Try it and see if you pass. 1 / 10 What country has the most active volcanoes? United States Indonesia Japan Malaysia 2 / 10 Which island chain is located off the coast of Alaska? Aleutian Islands Hawaiian Islands Falkland Islands Solomon Islands 3 / 10 What is the largest island in the Mediterranean Sea? Sicily Sardinia Cyprus Crete 4 / 10 What is the name for a region with a distinct climate and vegetation? Biome Continent Hemisphere Latitude 5 / 10 What is the largest island in the Caribbean Sea by land size? St. Lucia Cuba Jamaica Puerto Rico 6 / 10 Which river is the second longest in the world? Amazon River Yangtze River Congo River Mississippi River 7 / 10 Which river flows through the Grand Canyon? Colorado River Mississippi River Amazon River Nile River 8 / 10 Historically, four oceans were recognized. In 2021, The National Geographic Society recognized a fifth oceanic body of water. What is it called? Premier Ocean Southern Ocean Australian Ocean Western Ocean 9 / 10 How much of Earth is covered by Ocean? 25% 40% 70% 90% 10 / 10 The Gulf Stream, a warm ocean current, flows through which ocean? Pacific Ocean Indian Ocean Atlantic Ocean Arctic Ocean Challenge your friends: Facebook Retry quiz Related Quizzes The Toughest Geography Quiz on the Planet The Ultimate Geography Quiz Geography Super Challenge African Capitals Quiz