World Geography Quiz: Continents, Lakes, Deserts & Mountains

This world geography quiz travels from Asia's vast plains to Lake Baikal, the Atacama Desert, the Ural Mountains, Istanbul and the Strait of Gibraltar. Ten questions about the shape of our planet, 90 seconds, and every answer explained.

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🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 90 Seconds

Question 1 / 10 Time: 90s

Continents
Which is the largest continent by area?
Map Lines
Which line divides Earth into the Northern and Southern Hemispheres?
Coastlines
Which country has the longest coastline in the world?
Lakes
What is the deepest lake in the world?
Mountains
Which mountain range is usually used as the border between Europe and Asia in Russia?
Cities
Which country's largest city lies on two continents?
Deserts
Which is the driest non-polar desert on Earth?
Countries
Which is the only country where all the land lies above 1,000 meters?
Waterways
Which strait separates Spain from Morocco?
Oceans
Which ocean lies between Africa and Australia?

Explanations: answer key for all 10 questions

Q1: Which is the largest continent by area?
Answer: Asia
Asia covers about 44.6 million square kilometers, roughly 30 percent of Earth's land, and is home to more than half the world's people. Africa is the second-largest continent.
Q2: Which line divides Earth into the Northern and Southern Hemispheres?
Answer: Equator
The equator sits at 0 degrees latitude, halfway between the North and South Poles. Places on the equator get about 12 hours of daylight every day of the year.
Q3: Which country has the longest coastline in the world?
Answer: Canada
Canada's coastline, including its thousands of Arctic islands, runs to roughly 243,000 kilometers, the longest of any country. That is more than six times the distance around the equator.
Q4: What is the deepest lake in the world?
Answer: Lake Baikal
Lake Baikal in Siberia plunges to about 1,640 meters, making it the deepest lake on Earth. It also holds roughly a fifth of the world's unfrozen fresh surface water.
Q5: Which mountain range is usually used as the border between Europe and Asia in Russia?
Answer: Ural Mountains
The Ural Mountains run about 2,500 kilometers from north to south through Russia and are usually used as the boundary between Europe and Asia. They are among the oldest mountain ranges on Earth.
Q6: Which country's largest city lies on two continents?
Answer: Turkey
Istanbul straddles the Bosporus strait, with neighborhoods in both Europe and Asia, and is Turkey's largest city. Russia also spans two continents, but Moscow lies entirely in Europe.
Q7: Which is the driest non-polar desert on Earth?
Answer: Atacama
Parts of Chile's Atacama Desert have gone years without measurable rain, making it the driest non-polar desert on Earth. Its clear, dry skies make it one of the best places in the world for telescopes.
Q8: Which is the only country where all the land lies above 1,000 meters?
Answer: Lesotho
Lesotho is the only independent country where every point of land lies above 1,000 meters (3,281 feet). It is also completely surrounded by South Africa.
Q9: Which strait separates Spain from Morocco?
Answer: Strait of Gibraltar
The Strait of Gibraltar is only about 14 kilometers wide at its narrowest point and links the Atlantic Ocean with the Mediterranean Sea. On a clear day, Morocco can be seen from southern Spain.
Q10: Which ocean lies between Africa and Australia?
Answer: Indian
The Indian Ocean stretches from East Africa to Western Australia and is the third-largest ocean. It is also the warmest of the world's oceans.

World Geography Quiz – Reading the Shape of the Planet

Geography is the study of places and the people, landscapes and climates that shape them. A good grasp of world geography means more than naming capitals: it is knowing why some countries are hot and dry while others are cold and wet, why cities grow where rivers meet the sea, and how mountains, deserts and oceans have shaped trade, wars and migration for thousands of years.

This quiz focuses on physical geography, the natural features that make each part of the world different. You will meet the deepest lake, the driest desert, the longest coastline and the mountain range that splits Russia between two continents. Several questions are about borders and boundaries, such as the line that splits the hemispheres and the narrow strait that separates Europe from Africa.

Even well-traveled players can be surprised. Many people guess that Russia or Norway has the longest coastline, or that the Sahara is the driest desert. The explanations give the measurements and context, so the answers make sense and are easier to remember.

Physical geography also explains human geography. Deserts and high mountains keep populations thin, while river valleys such as the Nile, the Ganges and the Yangtze have supported large cities for thousands of years. Narrow straits like Gibraltar and the Bosporus have long been prized by empires because whoever controls them controls the trade that passes through.

What This Quiz Teaches

It suits students revising geography, travelers planning their next trip and trivia players who want to sharpen one of the most common quiz categories.

How big Asia is compared with the other continents
Why Canada's coastline is the longest in the world
What makes Lake Baikal so remarkable
Where Europe ends and Asia begins
Why the Atacama is drier than the Sahara
Which narrow strait connects the Atlantic and the Mediterranean

Quick Facts About World Geography

The Dead Sea shore, about 430 meters below sea level, is the lowest point on land.
Africa is the only continent that sits in all four hemispheres.
Russia shares land borders with 14 countries, tied with China for the most.
The Amazon rainforest covers parts of nine countries in South America.
Australia is the only country that is also a continent in its own right.
Mount Everest, at 8,849 meters, has the highest summit above sea level.
About 71 percent of Earth's surface is covered by water.