Largest River Basins by Area on a Map

Can you name the largest river basins in the world with the help of a map?
Source, primary rivers only
Thanks to ChineseChen for helping me make this quiz
Quiz by Ethaboo444
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Last updated: January 8, 2021
First submittedJanuary 8, 2021
Times taken526
Rating4.75
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Area (km²)
River Basin
6,145,186
Amazon River
3,730,881
Congo River
3,254,853
Nile River
3,202,185
Mississippi-Missouri River
2,982,493
Ob River
Area (km²)
River Basin
2,582,704
Paraná River
2,554,388
Yenisei River
2,306,743
Lena River
2,261,741
Niger River
1,929,955
Amur River
+4
Level 27
Jan 8, 2021
Nominated. Great quiz!
+1
Level 46
Feb 16, 2021
Nice Quiz!
+1
Level 49
Feb 23, 2021
nice quiz!
+1
Level 69
Apr 8, 2021
Great quiz! Physical geography does not get enough love on this site...
+1
Level 73
Apr 8, 2021
Oh, my feature finally went through, yay!! I hope this inspires more people to get into physical geography.
+1
Level 59
Apr 8, 2021
Nominated! Could you add Yenesei as a type-in?
+1
Level 52
Apr 8, 2021
it is a type-in, you just spelled it wrong, it is spelled "yenisey or yenisei"
+1
Level 60
Apr 8, 2021
The map depicts the entire Rio de la Plata basin, not just the Paraná part.
+1
Level 51
Apr 22, 2021
ethan i see ur using jp during class lol
+1
Level 52
Apr 22, 2021
...
+1
Level 51
Apr 22, 2021
Lol what r u doing rn