South America
The Scientific Electronic Library Online - SciELO is an digital library masking a particular collection of Brazilian scientific journals. 317 Currently, the Brazilian government, in contrast to the past, seeks to encourage this mode of transport; an instance of this incentive is the challenge of the Luiz Gastão Bittencourt Rio-São Paulo excessive-velocity rail , that may connect the 2 important cities of the nation to hold passengers.

The states and the federal district may be grouped into areas: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not political or administrative divisions, and they don't have any particular form of authorities.

Brazil's points of interest prolong from frozen-in-time colonial cities to otherworldly landscapes of red-rock canyons, thundering waterfalls and coral-fringed tropical islands. Then there's Brazil's biodiversity: legendary in scope, its various ecosystems boast the greatest assortment of plant and animal species discovered anyplace on earth.