1. The source of the Yellow River is the Kunlun Mountains.
2. The longest river in the world is the Nile.
3. The length of the Amazon River is approximately 6,400 km.
4. The outflow of the Yangtze River is the China Sea.
5. The source of the Volga River is the Valdai Hills.
6. The length of the Indus River is approximately 3,180 km (Note: 2,900 km is a common approximation, but 3,180 km is more accurate).
7. The source of the Indus River is the Himalayas (specifically, the Tibetan Plateau near Lake Manasarovar).
8. The outflow of the Indus River is the Arabian Sea.
9. Darling is the name of a River.
10. The Orange River is a famous river of South Africa.
11. The approximate length of the Brahmaputra River is 3,848 km (Note: 3,140 km is a common approximation, but 3,848 km is more accurate).
12. The outflow of the Brahmaputra River is the Bay of Bengal.
13. The third longest river in the world is the Yangtze River.
14. The Mississippi is the fourth longest.
14. The tenth longest river in the world is the Amur River, not the Congo. The given information is incorrect.
15. Huang He is also called the Yellow River.
16. The Amazon is the largest river in South America and the second longest river in the world.
17. The Amu Darya River flows in Turkmenistan.
18. The Yangtze River is the longest river in Asia and flows in China.
19. The Colorado River flows in the USA.
20. The Congo River is located in the Democratic Republic of the Congo (formerly Zaire).
21. Don is a famous river of Russia.
22. Elbe is a famous river of Germany.
23. The Euphrates River is located in Iraq.
24. The Irrawaddy River flows in Myanmar.
25. Lena is a river located in Russia.
26. The Mackenzie River is located in Canada.
27. The Missouri River is located in the USA.
28. The Murray-Darling is a river located in Australia.
29. Ob is a river located in Russia.
30. The Oder is a famous river of Germany and Poland.
31. The Paraná River is a famous river of South America.
32. The Rhine is a famous river located in Europe.
33. The Seine River is located in France.
34. The Tocantins is a famous river of Brazil.
35. The Thames River is located in England.
36. The longest river in Europe and Russia is the Volga.
37. The Zambezi is a famous river located in Zambia.