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Amazon, river, Peru and Brazil

(Encyclopedia)Amazon, Port. Amazonas ämäzōˈnəs [key], world's second longest river, c.3,900 mi (6,280 km) long, formed by the junction in N Peru's Andes Mts. of two major headstreams, the Ucayali and the short...

Javari

(Encyclopedia)Javari zhəvərēˈ [key], Span. Yavarí, river, c.500 mi (805 km) long, rising in the Cerro de Canchyuaya, E Peru. It flows northeast, forming part of the boundary between Brazil and Peru, before ent...

Juruá

(Encyclopedia)Juruá zho͞orwäˈ [key], river, c.1,500 mi (2,410 km) long, rising in the Cerros de Canchyuaya, E Peru. It flows in a winding course generally NE through Acre and Amazonas states, W Brazil, to the A...

Purus

(Encyclopedia)Purus po͞oro͞ozˈ [key], river, c.2,100 mi (3,380 km) long, rising in the Andes Mts., E Peru. It flows generally northeast in a meandering course, across Acre and Amazonas states, NW Brazil, to the ...

Putumayo

(Encyclopedia)Putumayo ēsäˈ [key], river, c.1,000 mi (1,600 km) long, rising in the Andes, S Colombia, and flowing SE to the Amazon in NW Brazil. Mostly navigable, it marks part of Colombia's boundary with Ecuad...

Belém

(Encyclopedia)Belém pəräˈ [key], city, capital of Pará state, N Brazil, on the Pará River. Belém, th...

South America

(Encyclopedia) CE5 South America, fourth largest continent (2015 est. pop. 416,436,000), c.6,880,000 sq mi (17,819,000 sq km), the southern of the two continents of the Western Hemisphere. It is divided political...

Marañón

(Encyclopedia)Marañón, river, c.1,000 mi (1,600 km) long, rising in Lake Lauricaucha in the Cordillera Occidental, W central Peru. It flows generally NW, then E across the Andes to join the Ucayali River in NE Pe...

La Condamine, Charles Marie de

(Encyclopedia)La Condamine, Charles Marie de shärl märēˈ də lä kôNdämēnˈ [key], 1701–74, French traveler and mathematical geographer. He was one of a group sent to Peru in 1735 to measure the length of ...

Trans-Amazon Highway

(Encyclopedia)Trans-Amazon Highway, road, c.3,000 mi (4,830 km) long, traversing N central Brazil. The highway, stretching from the Atlantic coast to the Peruvian border, is an important factor in the economic deve...
 

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