Across
- 4. Region shared by Argentina and Chile
- 5. River flowing through the Congo Rainforest
- 7. Longest river in Europe
- 9. Plain known for its annual migration
- 11. Mountain range across European countries
- 12. Desert in Chile known for its aridity
- 16. River flowing Southeast Asian countries
- 18. Capital city of South Korea
- 20. Desert covering much of North Africa
- 22. Capital city of Kenya
- 24. City on the Danube River
- 25. Capital city of Spain
Down
- 1. Capital city of Thailand
- 2. Desert in Asia
- 3. Capital city of Indonesia
- 6. River that flows north through Africa
- 8. Capital city of Peru
- 10. Longest river entirely in China
- 13. Biome characterized by cold temperatures and low-growing vegetation
- 14. Major river in the United States
- 15. Rainforest often called the "lungs of the Earth"
- 17. Capital city divided by the Danube River
- 19. Desert in Southern Africa
- 21. Longest continental mountain range in the world
- 23. Capital city of Canada
