Final answer:
The Nile River is the one that is not located in South America; it is a major river in Africa. South America's major rivers include the Amazon, Orinoco, and Rio de la Plata, while the Amazon River has the greatest river discharge in the world.
Step-by-step explanation:
The river that is NOT located in South America is the Nile River (option c). The Nile is a major river in Africa, recognized for being one of the longest rivers in the world along with its completion with the Amazon River. In South America, the Orinoco River flows through Venezuela, the Amazon River is known for its massive drainage basin and numerous tributaries, and the Rio de la Plata is formed by the confluence of the Paraguay and Paraná Rivers. The Nile begins at Lake Victoria in East Africa and Lake Tana in Ethiopia with its tributaries, the White Nile, and Blue Nile, respectively.
The Amazon River is one of the most significant rivers in the world, both because of its immense length, spanning over 2,000 miles, and its extensive tributary system that includes rivers like the Rio Negro and the Madeira. The river flows directly through the Amazon Basin, accounting for about 40 percent of South America and is unique due to the fact that no bridges span its width. Its source in the Peruvian Andes is close to the Pacific Ocean but the river itself is part of the Atlantic drainage basin, showcasing its grand scale and importance for the region.