Intermediate Intermediate difficulty. Rivers Of The World Which river forms the border between Argentina and Uruguay? Answer Uruguay River Draw the answer
Easy Easy difficulty. Rivers Of The World Which river runs along the west side of Manhattan in New York City? Answer Hudson River Draw the answer
Hard Hard difficulty. Rivers Of The World Which river is the principal tributary of the Rio de la Plata by discharge? Answer Parana River Draw the answer
Intermediate Intermediate difficulty. Rivers Of The World Which river is the largest tributary of the Mississippi River by volume? Answer Ohio River Draw the answer
Intermediate Intermediate difficulty. Rivers Of The World Which river carries the waters of Iguazu Falls? Answer Iguazu River Draw the answer
Intermediate Intermediate difficulty. Rivers Of The World The Parana and Uruguay rivers join to form which estuary? Answer Rio de la Plata Draw the answer
Intermediate Intermediate difficulty. Rivers Of The World What is Canada's largest river system? Answer Mackenzie River Draw the answer