GeotchaA geography quiz on a real globe

25 longest rivers of the Amur basin

25 rivers, each one drawn on a satellite globe. Name it when it lights up, find it when you are given its name, or type every one you can remember in Name all.

Free to play, with no account needed. What you miss comes back for review until it sticks.

The rivers

  1. 1Amur2,824 km
  2. 2Argun1,620 km
  3. 3Songhua1,434 km
  4. 4Nen1,370 km
  5. 5Kherlen1,254 km
  6. 6Zeya1,242 km
  7. 7Onon1,032 km
  8. 8Ussuri897 km
  9. 9Amgun723 km
  10. 10Ingoda708 km
  11. 11Mudan700 km
  12. 12Selemdzha647 km
  13. 13Bureya623 km
  14. 14Chuo'er He610 km
  15. 15Naoli596 km
  16. 16Taoer595 km
  17. 17Gazimur592 km
  18. 18Holin Gol590 km
  19. 19Nercha580 km
  20. 20Muling577 km
  21. 21Bikin560 km
  22. 22Shilka560 km
  23. 23Gilyuy545 km
  24. 24Hulan532 km
  25. 25Tangwang He492 km

Length in km as Wikidata records it (P2043, the best-ranked figure). Each named river counts on its own: the river that carries the name, from its source to its mouth. Headstreams and tributaries with names of their own are rivers of their own, so the Missouri and the Mississippi are two rivers here, as are the Irtysh and the Ob (the Longest River Systems set measures such chains as one system, from the most distant source). A named section of a river is that river: the Solimões, as the Amazon’s upper course is called in Brazil, is the Amazon. Where the recorded length runs from a differently named headwater (the Congo’s from the Lualaba’s source), the course is drawn on up that headwater. Rivers under 200 km are in only when they are well known (30 or more Wikipedia editions), and a river whose mapped course covers under half its recorded length is left out. Rivers in Antarctica are left out unless the quiz includes Antarctica. The Amur basin: the Amur and every river here that flows into it, directly or through other rivers and lakes, following where Wikidata says each river flows (P403) downstream.

More in Amur basin

Similar quizzes