Explore the world without leaving your seat. This geography quiz covers countries, capitals, rivers, mountains, climate zones, and world landmarks. Discover how well you know the physical and political map of our planet across all seven continents.
Questions span Africa, Asia, Europe, the Americas, and Oceania — brush up your atlas.
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Geography Quiz: All Questions & Answers
Browse all 50 geography trivia questions with the correct answers and a detailed explanation for each. Use it as a study guide, an answer key, or to read up before you play the timed quiz above. Questions are picked at random each round, so every playthrough is different.
1. Which is the largest country in the world by land area?
- A.USA
- B.Canada
- C.Russia✓ Correct
- D.China
Answer: Russia. Russia is the largest country in the world, covering approximately 17.1 million km² — about 11% of the world's total land area. It spans 11 time zones across Europe and Asia. Canada is second at 10 million km².
2. The Sahara is the world's largest what?
- A.Rainforest
- B.Desert✓ Correct
- C.Savanna
- D.Tundra
Answer: Desert. The Sahara is the world's largest hot desert, covering about 9.2 million km² across North Africa — roughly the size of the United States. Despite its reputation, only about 25% of the Sahara is sand; the rest is rocky plateau and gravel plains.
3. What is the capital city of Australia?
- A.Sydney
- B.Canberra✓ Correct
- C.Melbourne
- D.Brisbane
Answer: Canberra. Canberra is the capital of Australia, a common trick question since many people assume it is Sydney (the largest city) or Melbourne. Canberra was purpose-built as a compromise capital when Sydney and Melbourne both wanted the honor — it became the capital in 1913.
4. Which is the longest river in the world?
- A.Amazon
- B.Nile✓ Correct
- C.Yangtze
- D.Mississippi
Answer: Nile. The Nile in Africa is traditionally considered the longest river at approximately 6,650 km, flowing northward through Egypt into the Mediterranean Sea. However, the Amazon in South America rivals it in some measurements and surpasses it in water discharge volume.
5. Mount Everest is located in which mountain range?
- A.The Alps
- B.The Andes
- C.The Himalayas✓ Correct
- D.The Rockies
Answer: The Himalayas. Mount Everest sits in the Himalayas on the border between Nepal and Tibet (China). At 8,849 m above sea level, it is the highest point on Earth. It was first summited on May 29, 1953 by Sir Edmund Hillary and Tenzing Norgay.
6. Which country has the most natural lakes in the world?
- A.Russia
- B.USA
- C.Finland
- D.Canada✓ Correct
Answer: Canada. Canada has more lakes than any other country — approximately 879,800 lakes larger than 10 km², accounting for about 60% of the world's total. This is largely due to the glacial history of North America, which carved countless lake basins across the landscape.
7. What is the smallest country in the world by area?
- A.Monaco
- B.San Marino
- C.Liechtenstein
- D.Vatican City✓ Correct
Answer: Vatican City. Vatican City covers just 0.44 km² within Rome, Italy, making it the world's smallest country by both area and population (~800 residents). It is the headquarters of the Roman Catholic Church and governed by the Pope.
8. What is the capital city of Brazil?
- A.São Paulo
- B.Rio de Janeiro
- C.Brasília✓ Correct
- D.Salvador
Answer: Brasília. Brasília is Brazil's capital — another common trick question since many assume it's Rio de Janeiro (the former capital) or São Paulo (the largest city). Brasília was purpose-built and became the capital in 1960, designed by urban planner Lúcio Costa and architect Oscar Niemeyer.
9. Which country has the longest coastline in the world?
- A.Norway
- B.Indonesia
- C.USA
- D.Canada✓ Correct
Answer: Canada. Canada has the world's longest coastline at approximately 202,080 km — including its mainland coast, offshore islands and the coastlines of the Great Lakes. Norway comes second with its vast fjord-lined coast, followed by Indonesia.
10. The Amazon River flows primarily through which country?
- A.Colombia
- B.Peru
- C.Venezuela
- D.Brazil✓ Correct
Answer: Brazil. The Amazon flows mostly through Brazil (about 60% of its length), though it originates in Peru. It carries more water than any other river — roughly 20% of all fresh water that flows into the world's oceans — and is surrounded by the world's largest tropical rainforest.
11. What is the capital city of Canada?
- A.Toronto
- B.Ottawa✓ Correct
- C.Vancouver
- D.Montreal
Answer: Ottawa. Ottawa is the capital of Canada, chosen by Queen Victoria in 1857 as a compromise between English- and French-speaking regions. Toronto is the largest city, but Ottawa hosts the federal government.
12. Which is the largest continent by area?
- A.Africa
- B.Asia✓ Correct
- C.North America
- D.Antarctica
Answer: Asia. Asia is the largest continent, covering about 44.6 million km² and home to more than 4.7 billion people — over half the world's population. It contains the highest mountains and some of the largest countries on Earth.
13. Which African country has the largest population?
- A.Egypt
- B.Ethiopia
- C.Nigeria✓ Correct
- D.South Africa
Answer: Nigeria. Nigeria is Africa's most populous country, with over 220 million people. Its largest city, Lagos, is one of the fastest-growing megacities in the world.
14. The Great Wall is a famous landmark in which country?
- A.Japan
- B.India
- C.China✓ Correct
- D.Mongolia
Answer: China. The Great Wall of China stretches over 21,000 km and was built over many centuries to defend against invasions. It is one of the most recognisable structures on Earth and a UNESCO World Heritage Site.
15. What is the capital city of Egypt?
- A.Alexandria
- B.Cairo✓ Correct
- C.Luxor
- D.Giza
Answer: Cairo. Cairo is the capital and largest city of Egypt, situated on the River Nile. It is the largest city in the Arab world and lies close to the ancient pyramids of Giza.
16. Which ocean lies between Africa and Australia?
- A.Atlantic Ocean
- B.Pacific Ocean
- C.Indian Ocean✓ Correct
- D.Southern Ocean
Answer: Indian Ocean. The Indian Ocean is the third-largest ocean, bordered by Africa to the west, Asia to the north and Australia to the east. It is the warmest of the world's oceans.
17. What is the tallest waterfall in the world?
- A.Niagara Falls
- B.Victoria Falls
- C.Angel Falls✓ Correct
- D.Iguazu Falls
Answer: Angel Falls. Angel Falls in Venezuela is the world's tallest uninterrupted waterfall, with a drop of about 979 metres. It plunges from the top of a flat-topped mountain called Auyán-tepui.
18. Which is the largest US state by area?
- A.Texas
- B.California
- C.Alaska✓ Correct
- D.Montana
Answer: Alaska. Alaska is by far the largest US state at over 1.7 million km² — more than twice the size of Texas. The US purchased it from Russia in 1867 for $7.2 million, a deal then mocked as 'Seward's Folly'.
19. The Eiffel Tower is located in which city?
- A.Rome
- B.London
- C.Paris✓ Correct
- D.Berlin
Answer: Paris. The Eiffel Tower stands in Paris, France. Built for the 1889 World's Fair, the 330-metre iron tower was initially criticised but became the global symbol of the city and one of the most visited monuments on Earth.
20. Which European country is shaped like a boot?
- A.Spain
- B.Greece
- C.Italy✓ Correct
- D.Portugal
Answer: Italy. Italy is famously shaped like a boot, with its 'toe' appearing to kick the island of Sicily. This distinctive peninsula extends from the Alps southward into the Mediterranean Sea.
21. Which is the world's largest island?
- A.Borneo
- B.Madagascar
- C.Greenland✓ Correct
- D.New Guinea
Answer: Greenland. Greenland is the world's largest island, covering about 2.16 million km². Australia is bigger but is classed as a continent rather than an island. Most of Greenland is covered by a thick ice sheet.
22. The River Nile empties into which body of water?
- A.Red Sea
- B.Mediterranean Sea✓ Correct
- C.Arabian Sea
- D.Persian Gulf
Answer: Mediterranean Sea. The Nile flows northward and empties into the Mediterranean Sea through a large delta in northern Egypt. This fertile delta has supported civilisation along the river for thousands of years.
23. What is the capital city of Russia?
- A.Saint Petersburg
- B.Moscow✓ Correct
- C.Kyiv
- D.Novosibirsk
Answer: Moscow. Moscow is the capital and largest city of Russia, home to the Kremlin and Red Square. With over 12 million residents, it is one of the most populous cities in Europe.
24. The Kalahari Desert is located on which continent?
- A.Asia
- B.Australia
- C.Africa✓ Correct
- D.South America
Answer: Africa. The Kalahari is a large semi-arid desert in southern Africa, spanning parts of Botswana, Namibia and South Africa. Unlike the Sahara, it supports a surprising amount of wildlife and vegetation.
25. Mount Kilimanjaro, Africa's highest peak, is located in which country?
- A.Kenya
- B.Tanzania✓ Correct
- C.Uganda
- D.Ethiopia
Answer: Tanzania. Mount Kilimanjaro rises to 5,895 metres in Tanzania, making it the highest mountain in Africa and the tallest free-standing mountain in the world. It is a dormant volcano with a snow-capped summit near the equator.
26. Which country has the most volcanoes in the world?
- A.Japan
- B.Iceland
- C.Indonesia✓ Correct
- D.Italy
Answer: Indonesia. Indonesia has the most volcanoes, with around 130 active ones. It sits on the 'Ring of Fire', a horseshoe-shaped zone of intense seismic and volcanic activity around the Pacific Ocean.
27. What is the capital city of Spain?
- A.Barcelona
- B.Madrid✓ Correct
- C.Seville
- D.Valencia
Answer: Madrid. Madrid is the capital and largest city of Spain, located near the centre of the country. It is home to the royal palace and the world-famous Prado art museum.
28. Which river runs through the city of London?
- A.The Seine
- B.The Thames✓ Correct
- C.The Danube
- D.The Rhine
Answer: The Thames. The River Thames flows through London, passing landmarks such as the Houses of Parliament, Tower Bridge and the London Eye. It is the longest river entirely within England.
29. On which continent is the Sahara Desert located?
- A.Asia
- B.Africa✓ Correct
- C.Australia
- D.South America
Answer: Africa. The Sahara covers much of North Africa, spanning around a dozen countries. At roughly 9.2 million km², it is the largest hot desert on Earth — almost the size of China.
30. Which country is made up of the most islands?
- A.Indonesia
- B.Philippines
- C.Sweden✓ Correct
- D.Japan
Answer: Sweden. Sweden has the most islands of any country — around 267,000, though only a few thousand are inhabited. Most are tiny, found in the archipelagos along its long Baltic coastline.
31. What is the largest lake in the world by surface area?
- A.Lake Superior
- B.Lake Victoria
- C.Caspian Sea✓ Correct
- D.Lake Baikal
Answer: Caspian Sea. The Caspian Sea is the world's largest enclosed body of water, covering about 371,000 km². Although called a 'sea', it is technically the largest lake on Earth, bordered by five countries.
32. What is the capital city of Germany?
- A.Munich
- B.Hamburg
- C.Berlin✓ Correct
- D.Frankfurt
Answer: Berlin. Berlin is the capital and largest city of Germany. Once divided by the Berlin Wall during the Cold War, it was reunified in 1990 and is now a major cultural and political hub.
33. Which narrow strait separates Europe from Africa?
- A.Bering Strait
- B.Strait of Gibraltar✓ Correct
- C.Strait of Hormuz
- D.Bosphorus
Answer: Strait of Gibraltar. The Strait of Gibraltar connects the Atlantic Ocean to the Mediterranean Sea and separates Spain (Europe) from Morocco (Africa). At its narrowest, the two continents are only about 13 km apart.
34. The Andes mountain range runs along which continent?
- A.North America
- B.South America✓ Correct
- C.Africa
- D.Asia
Answer: South America. The Andes stretch about 7,000 km down the western edge of South America, making them the longest continental mountain range in the world. They pass through seven countries, including Peru, Chile and Argentina.
35. What is the capital city of Italy?
- A.Milan
- B.Venice
- C.Rome✓ Correct
- D.Naples
Answer: Rome. Rome is the capital of Italy and was the centre of the ancient Roman Empire. Often called the 'Eternal City', it contains landmarks such as the Colosseum and surrounds the independent state of Vatican City.
36. Which is the smallest continent by land area?
- A.Europe
- B.Antarctica
- C.Australia (Oceania)✓ Correct
- D.South America
Answer: Australia (Oceania). Australia (Oceania) is the smallest continent, at about 8.6 million km². It is also unique in being both a continent and a single country covering most of its landmass.
37. Which country straddles both Europe and Asia and contains the city of Istanbul?
- A.Greece
- B.Turkey✓ Correct
- C.Russia
- D.Egypt
Answer: Turkey. Turkey spans two continents, with most of its territory in Asia and a smaller part in Europe. Istanbul, its largest city, famously sits on both sides of the Bosphorus strait dividing the two continents.
38. The Dead Sea, the lowest point on land, borders Israel and which other country?
- A.Egypt
- B.Jordan✓ Correct
- C.Lebanon
- D.Syria
Answer: Jordan. The Dead Sea lies on the border between Israel and Jordan. Its shore is the lowest land elevation on Earth, around 430 m below sea level, and its extreme saltiness lets bathers float effortlessly.
39. What is the capital city of South Korea?
- A.Busan
- B.Seoul✓ Correct
- C.Incheon
- D.Pyongyang
Answer: Seoul. Seoul is the capital of South Korea and one of the largest metropolitan areas in the world. Pyongyang, a common distractor, is the capital of neighbouring North Korea.
40. Which imaginary line circles the Earth at 0 degrees latitude?
- A.The Prime Meridian
- B.The Equator✓ Correct
- C.The Tropic of Cancer
- D.The International Date Line
Answer: The Equator. The Equator is the line of 0° latitude, dividing the Earth into the Northern and Southern Hemispheres. Countries on the Equator, such as Ecuador, experience little seasonal variation in daylight.
41. Which country has the most ancient pyramids?
- A.Egypt
- B.Mexico
- C.Sudan✓ Correct
- D.Peru
Answer: Sudan. Sudan actually has more pyramids than Egypt — around 200 to 250, built by the ancient Kingdom of Kush. They are smaller and steeper than their Egyptian counterparts but far more numerous.
42. What is the capital city of Greece?
- A.Thessaloniki
- B.Athens✓ Correct
- C.Sparta
- D.Patras
Answer: Athens. Athens is the capital of Greece and one of the world's oldest cities. Often called the cradle of Western civilisation and the birthplace of democracy, it is home to the ancient Acropolis and Parthenon.
43. The Mississippi River is located in which country?
- A.Canada
- B.United States✓ Correct
- C.Mexico
- D.Brazil
Answer: United States. The Mississippi River flows through the central United States, from Minnesota down to the Gulf of Mexico. It is one of the largest river systems in the world and was historically vital for trade and transport.
44. Mount Fuji, an iconic volcano, is located in which country?
- A.China
- B.South Korea
- C.Japan✓ Correct
- D.Nepal
Answer: Japan. Mount Fuji is the highest mountain in Japan at 3,776 metres. The active volcano's near-perfect symmetrical cone is a national symbol and a popular subject in Japanese art and culture.
45. Which landlocked European country is famous for the Alps, banks and neutrality?
- A.Austria
- B.Switzerland✓ Correct
- C.Belgium
- D.Netherlands
Answer: Switzerland. Switzerland is a landlocked country in central Europe, known for its Alpine scenery, banking industry, chocolate and long-standing policy of political neutrality.
46. Victoria Falls lies on the border of Zambia and which other country?
- A.Botswana
- B.Zimbabwe✓ Correct
- C.Mozambique
- D.Namibia
Answer: Zimbabwe. Victoria Falls, on the Zambezi River, straddles the border between Zambia and Zimbabwe. Locally called 'Mosi-oa-Tunya' ('the smoke that thunders'), it is one of the largest waterfalls in the world.
47. What is the capital city of China?
- A.Shanghai
- B.Beijing✓ Correct
- C.Hong Kong
- D.Guangzhou
Answer: Beijing. Beijing is the capital of China and home to landmarks such as the Forbidden City and Tiananmen Square. Shanghai is the country's largest city, but Beijing is the political centre.
48. Which Pacific island nation is the only country located in all four hemispheres?
- A.Fiji
- B.Kiribati✓ Correct
- C.Samoa
- D.Tonga
Answer: Kiribati. Kiribati spans all four hemispheres, as its scattered islands cross both the Equator and the 180° meridian. This also makes it one of the first countries to greet each new day.
49. The Panama Canal connects the Atlantic Ocean to which other ocean?
- A.Indian Ocean
- B.Arctic Ocean
- C.Pacific Ocean✓ Correct
- D.Southern Ocean
Answer: Pacific Ocean. The Panama Canal links the Atlantic and Pacific Oceans through the narrow Isthmus of Panama. Opened in 1914, it dramatically shortened sea voyages that previously had to round the tip of South America.
50. Which is the northernmost capital city of any sovereign country in the world?
- A.Oslo, Norway
- B.Helsinki, Finland
- C.Reykjavik, Iceland✓ Correct
- D.Stockholm, Sweden
Answer: Reykjavik, Iceland. Reykjavik, the capital of Iceland, is the world's northernmost capital of a sovereign state, lying just south of the Arctic Circle. In summer it experiences near-24-hour daylight.