Statistics for World's Biggest Watersheds Quiz

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General Stats

  • This quiz has been taken 42 times
  • The average score is 12 of 20

Answer Stats

Area (square miles)Watershed% Correct
1,256,706Nile
100%
2,372,670Amazon
95%
1,236,371Mississippi
89%
1,440,501Congo
87%
544,771Volga
87%
664,942Yangtze
82%
873,263Niger
76%
417,654Indus
63%
405,267Saint Lawrence
63%
514,510Zambezi
63%
405,452Murray
55%
1,151,547Ob
55%
745,160Amur
47%
697,000Mackenzie
47%
997,188Parana
45%
890,638Lena
37%
368,216Orinoco
34%
986,255Yenisei
34%
414,000Nelson
16%
626,000Meghna
0%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

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