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There are a number of hypotheses about the origin of the word Sertão, most of which place its appearance during the colonization of Brazil by the Portuguese.The most widespread of these holds that, when they left the Brazilian coast and moved inland, the Lusitanian settlers noticed a big difference in the climate of this semi-arid region and referred to it as "desertão" (big desert), due to ...
The Brazilian Highlands or Brazilian Plateau (Portuguese: Planalto Brasileiro) is an extensive geographical region covering most of the eastern, southern and central portions of Brazil, in all some 4,500,000 km 2 (1,930,511 sq mi) or approximately half of the country's land area.
The largest river system in Brazil is the Amazon, which originates in the Andes and receives tributaries from a basin that covers 45.7% of the country, principally the north and west. [1] The main Amazon river system is the Amazonas-Solimões-Ucayali axis (the 6,762-kilometer (4,202 mi)-long Ucayali is a Peruvian tributary), flowing from west ...
Plateaus of Asia, areas of a highland consisting of flat terrain, that is raised sharply above the surrounding area on at least one side. Often one or more sides have deep hills. Often one or more sides have deep hills.
This is a list of the largest deserts in the world by area. It includes all deserts above 50,000 km 2 (19,300 sq mi). Some of Earth 's biggest non-polar deserts
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Satellite image of the Tibetan Plateau between the Himalayan mountains to the south and the Taklamakan Desert to the north. In geology and physical geography, a plateau (/ p l ə ˈ t oʊ, p l æ ˈ t oʊ, ˈ p l æ t oʊ /; French:; pl.: plateaus or plateaux), [1] [2] also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the ...
In Brazil, protected areas are known as conservation units, and those in the Cerrado account for 19% of all units in the country. While a 2017 assessment found that 433,581 km 2 , or 23%, of the ecoregion is in protected areas, in total, these registered conservation units make up roughly 17.96 Mha of land, which represents about 9% of the ...