One tributary of this river is the Tapajos, and it is formed by the confluence of the Marañón and Ucayali Rivers.
One tributary of this river is the Tapajos, and it is formed by the confluence of the Marañón and Ucayali Rivers. Marajó Island lies at the mouth of this river, and the city of Belém lies near this river's delta. The pororoca, a famous tidal bore, travels up this river, and the city of (*) Manaus lies near this river's confluence with the Río Negro. Traveling through a namesake rainforest, for 10 points, name this longest river of South America.
One tributary of this river is the Tapajos, and it is formed by the confluence of the Marañón and Ucayali Rivers.
Amazon River or Río Amazonas