1. What is the capital city of Japan?

2. Which city served as the capital of Brazil before it was moved to Brasília in 1960?

3. Which nation is the smallest independent republic in the world and located in Oceania?

4. Brussels serves as the headquarters for which major international military alliance?

5. San Marino claims to be the oldest surviving version of which type of government?

6. Which mountain range covers the majority of Switzerland's territory?

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

8. What is the name of the second-highest mountain in the world, located in northern Pakistan?

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

10. Which African country has the longest coastline on the continent's mainland?

11. What geological process is causing Finland's land area to slowly expand every year?

12. What is the geological composition of most of the islands in The Bahamas?

13. How many meters are ships lifted above sea level to cross through the Panama Canal's Gatun Lake?

14. Why is the Tibetan Plateau often referred to as the 'Water Tower of Asia'?

15. Japan is located at the meeting point of how many tectonic plates?

16. Approximately what percentage of Niger is covered by the Sahara Desert?

17. Which spectacular single-drop waterfall is a major natural landmark of Guyana?

18. Approximately how many lakes are located in Finland?

19. Which island is the most populous in Indonesia and the world?

20. What is the true southernmost point of the African continent?