North & South America
Europe
Asia
Africa
Oceania
General Geography
100
What is the most populated city in the Americas?
São Paulo, Brazil (23 million people as of 2026)
100
What is the most populated country in Europe?
Russia (143 million people as of 2026)
100
What is the tallest mountain in Asia and the world from sea level?
Mount Everest (8848 meters, 18.28 ICCs!)
100
What is the most populated country in Africa?
Nigeria (242 million people as of 2026)
100
What is the most populated country in Oceania?
Australia (27 million people as of 2026)
100
Which continent is the largest?
Asia
200
Which country contains more natural lakes than the rest of the world combined?
Canada
200
What is the smallest country in Europe by area?
Vatican City (0.44 square kilometers, approximately 10 KGVs)
200
Which island in Hong Kong is the largest by land area and nearly double the size of Hong Kong Island?
Lantau Island
200
What is the longest river in Africa?
The Nile River (approximately 6,650 kilometers, roughly 1/6 of the Earths circumference)
200
What massive coral reef system stretches along the northeastern coast of Australia?
The Great Barrier Reef
200
What is the only national flag in the world that is not rectangular or square?
Nepal
300
Death Valley holds the official record for the highest air temperature ever recorded on Earth. In which U.S. states is it located?
California and Nevada
300
What mountain range spans across Central Europe, covering parts of France, Switzerland, Italy, Germany, and Austria?
The Alps
300
Which Asian body of water is the lowest point on Earth's land surface?
The Dead Sea
300
What island nation off the southeast coast of Africa is famous for being home to native lemurs?
Madagascar
300
What Polynesian island is world-famous for its massive stone statues called Moai?
Easter Island
300
What is the largest desert in the world?
Antarctic Desert (14.2 million square kilometers, approximately 12,743 territories of Hong Kong!)
400
Which country is home to the world's highest uninterrupted waterfall, Angel Falls?
Venezuela
400
What ancient temple in Rome, famous for its massive unreinforced concrete dome and central open oculus, was originally built to honor all Roman gods?
Pantheon
400
What is the most populated city in Asia and in the world in 2026 defined by the United Nations?
Jakarta, Indonesia (42 million as of 2026)
400
What is the only country in the world to have 3 capital cities?
South Africa (Pretoria, Cape Town, Bloemfontein)
400
What is the southernmost capital city in the world, located in New Zealand?
Wellington, New Zealand
400
The Bosphorus Strait separates what city into two continents, Asia and Europe?
Istanbul, Türkiye
500
What is the highest mountain peak in South America?
Aconcagua (6,961 meters)
500
In which city was Archduke Franz Ferdinand assassinated in June 1914, an event that directly triggered the outbreak of World War 1?
Sarajevo, Bosnia and Herzegovina
500
What is the largest landlocked country in Asia and the world?
Kazakhstan
500
What dormant volcano in Tanzania is the tallest peak in Africa?
Mount Kilimanjaro (5,895 meters)
500
What island nation is the only country in the world situated in all four hemispheres (Northern, Southern, Eastern, and Western)?
Kiribati
500
Created in 1569, what famous map projection heavily distorts the size of landmasses near the poles and is increasingly being phased out by schools and UN organizations in favor of equal-area maps?
Mercator Projection (Did you know Africa accounts for over 20% of the Earth's landmass and is about 1.47 times smaller then Asia?)