What do you know?Versión en línea What do you know about some of the world's natural wonders? Do the quiz. por Mônica Sanoli 1 Death Valley is the lowest point in which country? a Egypt b China c the United States 2 The Gobi Desert covers almost 1.3 million square kilometres. Which one of these deserts is smaller? a the Sahara b the Atacama c the Arabian 3 These are all called seas, but they're really lakes. Which is the largest? a the Caspian Sea b the Aral Sea c the Dead Sea 4 The deepest spot on Earth is in which ocean? a the Atlantic b the Indian c the Pacific 5 What is the biggest island in the world? a Madagascar b Greenland c New Guinea 6 Where is the world's highest mountain outside Asia? a Argentina b Switzerland c Kenya 7 What is the world's largest archipelago - or group of islands? a Canary Islands b French Polynesia c Indonesia 8 Which one of these islands is bigger than Iceland? a Bali b Easter Island c Cuba 9 Which US state is the furthest south? a Florida b Hawaii c Texas 10 Which of these oceans is the largest? a the Indian Ocean b the Southern Ocean c the Arctic Ocean