1. Which South American country is landlocked?

2. Which nation is the only one in the world to be located in all four hemispheres?

3. Where are the 'Dry Valleys,' officially the driest place on Earth, located?

4. Which island is the only one in the world shared by three different countries?

5. Which Himalayan country is composed entirely of mountainous terrain with no flat plains?

6. Which country has the longest coastline in the world?

7. What is the approximate length of the world's shortest land border, located at Peñón de Vélez de la Gomera?

8. Which two South American countries do NOT share a border with Brazil?

9. Angel Falls, the tallest waterfall in the world, is located in which South American country?

10. Which country is the only one in the world to double as an entire continent?

11. Which island nation is the lowest in the world, with an average elevation of just 1.5 meters?

12. In the town of Baarle, how is the nationality of a person living in a house split by the border determined?

13. Hydrologically, which two Great Lakes are actually a single body of water?

14. Which African nation is the only sovereign state in the world entirely surrounded by South Africa?

15. How long is the coastline of the Democratic Republic of the Congo?

16. Which U.S. state is divided into two large, non-contiguous peninsulas?

17. What is the lowest point in North America, located in Death Valley?

18. Norway is famous for which geographical feature that significantly increases its coastline length?

19. What is the approximate distance between the US and Russia at their closest point in the Bering Strait?

20. The Roe River, the world's shortest, is located in which U.S. state?