Rivers

4. What is the largest river in South America, known for its rich biodiversity?
7. What river flows through the Pacific Northwest of North America, known for its salmon runs?
10. What river is a major waterway in Southeast Asia, passing through several countries, including Vietnam and Cambodia?
11. What river forms the border between Russia and China and flows into the Sea of Japan?
14. What major river flows through the central United States and is known for the Mississippi Delta?
16. What is the longest river in Asia, flowing through China and emptying into the East China Sea?
17. What river is Europe's second-longest and passes through multiple countries, including Germany, Austria, and Hungary?
20. What river flows through Iraq, Turkey, and other countries in the Middle East?

1. What river flows through the southwestern United States, creating the Grand Canyon?
2. What river is known for its importance during the Klondike Gold Rush in North America?
3. What is the longest river in Europe and flows through Russia?
5. What river in southern Africa is famous for Victoria Falls, one of the world's largest waterfalls?
6. What sacred river in India is considered holy by Hindus and plays a significant role in their culture?
8. What river system in Australia is the country's longest and supports important agriculture?
9. What river is the Tigris's twin and also flows through Iraq and other Middle Eastern countries?
12. What European river flows through countries like Switzerland, Germany, and the Netherlands?
13. What is the second-longest river in Africa and is known for its vast drainage basin and biodiversity?
15. What river is located in South Asia, flowing through Pakistan and India?
18. What is the longest river in the world, flowing through northeastern Africa?
19. What major river runs through West Africa and is known for its distinctive "Great Bend"?