What is the name of the famous waterfall on the border of Argentina and Brazil?
Answer
Iguazu Falls
80 Natural Wonders Trivia Questions with Answers
80 public questions with answers, drawn from the well. How many can you answer?
Which river flows through the Grand Canyon?
Answer
Colorado River
What is the world's deepest underwater sinkhole?
Answer
Taam Ja' Blue Hole
What is the world's largest meteorite impact crater?
Answer
Vredefort Crater
What is the world's largest glacier?
Answer
Lambert Glacier
What is the name of the cave system in New Zealand famous for glowworms?
Answer
Waitomo Caves
What are the large spherical boulders on Koekohe Beach in New Zealand called?
Answer
Moeraki Boulders
What is the largest cave shaft in the world?
Answer
Cave of Swallows
What is the name of the iconic pyramidal peak in the Alps?
Answer
Matterhorn
What is the name of the Pacific Rim region with many volcanoes?
Answer
Ring of Fire
What is the name of the southern lights phenomenon?
Answer
Aurora Australis
What is the world's largest river by water volume?
Answer
Amazon River
What is the world's largest salt flat, located in Bolivia?
Answer
Salar de Uyuni
Which active stratovolcano in Japan is a UNESCO World Heritage Site?
Answer
Mount Fuji
What giant sinkhole off the coast of Belize is a famous scuba diving site?
Answer
Great Blue Hole
Which geyser in Yellowstone National Park erupts roughly every 90 minutes?
Answer
Old Faithful
Which lake in Asia is the deepest freshwater lake in the world?
Answer
Lake Baikal
Which formation of basalt columns in Northern Ireland is a UNESCO World Heritage Site?
Answer
Giant's Causeway
What is the world's largest active volcano by volume?
Answer
Mauna Loa
Which ocean contains the Mariana Trench, the deepest point on Earth?
Answer
Pacific Ocean
What natural phenomenon is also known as the Northern Lights?
Answer
Aurora Borealis
What is the largest canyon in the United States?
Answer
Grand Canyon
What is the world's largest continuous barrier reef called?
Answer
Great Barrier Reef