1. What is the capital city of Turkey?

2. What is the capital city of India?

3. How many time zones technically converge at the South Pole?

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

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

6. Which U.S. state is geographically closest to the continent of Africa?

7. Besides France and Spain, which country has coastlines on both the Mediterranean Sea and the Atlantic Ocean?

8. What is the 'Federal City' (de facto capital) of Switzerland?

9. Vatican City is an enclave entirely surrounded by which city?

10. Which sea is currently widening due to tectonic plates pulling apart, eventually forming a new ocean?

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

12. Which U.S. state is the only one to have a unicameral (single-chamber) legislature?

13. The Casiquiare Canal is unique because it naturally connects which two major river systems?

14. The Danube River flows through how many national capital cities?

15. Which U.S. state flag features the Union Jack in the upper left corner?

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

17. Which country gained independence in 2011, making it the newest nation in the world?

18. Which country is the only one in the world to have a non-rectangular national flag?

19. Besides Vatican City, which other country has an officially square-shaped national flag?

20. The Northern Cardinal is the official state bird of how many U.S. states?