1. What is the highest mountain in Africa?

2. The Dead Sea borders Jordan and which other country?

3. What does it mean that Kilimanjaro is a 'free-standing' mountain?

4. Which man-made waterway connects the Red Sea to the Mediterranean Sea?

5. What is the primary criteria used by geographers to classify Antarctica as a desert?

6. Which river is the longest tributary of the Mississippi River?

7. The Danube River passes through how many capital cities?

8. What global record is held by the Congo River regarding its physical dimensions?

9. What is the name of the river formed by the confluence of the Tigris and Euphrates?

10. The Great Salt Lake is a remnant of which much larger prehistoric lake?

11. What is the Rio Grande called in Mexico?

12. What is the meaning of the name 'Drakensberg' in Afrikaans?

13. The Dnieper River empties into which body of water?

14. What unique meteorological feature makes the Sonoran Desert more diverse than other North American deserts?

15. The Mekong Delta, a major rice-producing region, is located in which country?

16. The Saint Lawrence River flows from which of the Great Lakes?

17. The Gibson Desert is located between which two other major Australian deserts?

18. By what other name does South Korea refer to the Sea of Japan?

19. The Tasman Sea lies between which two major nations?

20. What is the name of the world's largest continuous sand desert located within the Arabian Desert?