1. What is the smallest country in the world?

2. What country has the most natural lakes?

3. What is the capital city of Egypt?

4. What is the capital city of South Korea?

5. Which continent is the driest after Antarctica?

6. Why was Canberra selected as the capital of Australia?

7. Following the independence of South Sudan in 2011, which country became the largest in Africa by land area?

8. In the Netherlands, which city serves as the seat of government even though it is not the constitutional capital?

9. Which mountain range is traditionally considered the natural border between European Russia and Asian Russia?

10. What is the name of the new capital city being built by Indonesia on the island of Borneo?

11. Which mountain range forms the northern boundary of the Indian subcontinent?

12. At the confluence of which two major rivers is the Serbian capital, Belgrade, located?

13. Which desert covers much of the southern portion of Mongolia?

14. Cuba is located at the entrance of which large body of water?

15. Bhutan is the first country in the world to achieve which environmental status?

16. Which city holds the title of the southernmost capital city of a sovereign state in the world?

17. Approximately what percentage of Egypt's population lives along the Nile River and its delta?

18. On which underwater mountain range is Iceland situated?

19. What is the width of the Strait of Gibraltar at its narrowest point?

20. Approximately what percentage of Madagascar's wildlife is endemic (found nowhere else)?