Brazil - Rivers, , Basin

Brazil - Rivers, , Basin: Brazil is drained by the River, which is the centrepiece of the most extensive river system in the world, and by other systems that are notable in their own right—the Tocantins-Araguaia in the north, the Paraguay-Paraná-Plata in the south, and the São Francisco in the east and northeast. Numerous smaller rivers and streams drain directly eastward to the Atlantic from the Brazilian interior, but most are short, have steep gradients, and are not impounded for hydroelectric developments or suitable for waterborne traffic. The more navigable rivers of this group are the Paranaíba, between the states of Piauí and Maranhão,
Brazil, country of South America that occupies half the continent’s landmass. It is the fifth largest and fifth most-populous country in the world. Brazil contains most of the River basin, which has the world’s largest river system and the world’s most-extensive virgin rainforest.

In Brazil's richest city, works to clean a filthy river

Paraguay-Paraná Basin

In Brazil's richest city, works to clean a filthy river

File: river basin.png - Wikimedia Commons

Grande River Basin, Brazil — Freshwater Health Index

Hydrological basins in Brazil according to the Brazilian National Water

The Paraná River Basin Managing Water Resources to Sustain Ecosystem Services – UNU-INWEH

Region Leaders, Led by Lula, Sign a Rainforest Pact - The New York Times

Observe the map of Brazil and answer the following questions