Statistics for Rivers of South America Quiz

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Length (Miles)	Countries	River	World Rank (By Length)	% Correct
4,345	Brazil, Peru, Bolivia, Colombia, Ecuador, Venezuela, Guyana	Amazon	1	100%
1,584	Brazil, Paraguay, Bolivia, Argentina	Paraguay	38	49%
2,100	Brazil, Bolivia, Peru	Madeira/Mamore/Grande/Caine/Rocha	21	35%
1,976	Brazil	Sao Francisco	24	35%
2,270	Brazil	Tocantins/Araguaia	17	29%
3,030	Brazil, Argentina, Paraguay, Bolivia, Uruguay	Parana/Rio de la Plata	8	20%
1,625	Brazil, Colombia	Japura	36	18%
1,995	Brazil, Peru	Purus	22	18%
1,632	Brazil	Araguaia	33	12%
1,553	Paraguay, Argentina, Bolivia	Pilcomayo	40	6%

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