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The Gran Chaco or Dry Chaco is a sparsely populated, hot and semiarid lowland tropical dry broadleaf forest natural region of the Río de la Plata basin, divided among eastern Bolivia, western Paraguay, northern Argentina, and a portion of the Brazilian states of Mato Grosso and Mato Grosso do Sul, where it is connected with the Pantanal region.
Cerrado vegetation is believed to be ancient, stretching back perhaps as far in a prototypic form as the Cretaceous, before Africa and South America separated. [11] A dynamic expansion and contraction between cerrado and Amazonian rainforest has probably occurred historically, with expansion of the Cerrado during glacial periods like the ...
After a long history from the 1950s of massacres of this indigenous people a special department of FUNAI organized an expedition in 1996 to establish a first peaceful contact with them. The Korubo in the past have killed trespassers on their land and the latest incident occurred in the year 2000, when Korubo warriors killed three lumbermen near ...
The terminator is visible in this panoramic view across central South America. The geography of South America contains many diverse regions and climates. Geographically, South America is generally considered a continent forming the southern portion of the landmass of the Americas, south and east of the Colombia–Panama border by most ...
The Amazon rainforest, [a] also called Amazon jungle or Amazonia, is a moist broadleaf tropical rainforest in the Amazon biome that covers most of the Amazon basin of South America. This basin encompasses 7,000,000 km 2 (2,700,000 sq mi), [ 2 ] of which 6,000,000 km 2 (2,300,000 sq mi) are covered by the rainforest . [ 3 ]
Most of the interior of the Amazon basin is covered by rainforest. [6] The dense tropical Amazon rainforest is the largest tropical rainforest in the world. [2] It covers between 5,500,000 and 6,200,000 square kilometres (2,100,000 and 2,400,000 sq mi) of the 6,700,000 to 6,900,000 square kilometres (2,600,000 to 2,700,000 sq mi) Amazon biome.
Prior to the collision of Patagonia, the nucleus of modern-day South America was contained within a portion of the southwest margin of Gondwana. This margin consisted of the ancient Rio de la Plata craton and a number of accreted terranes , whose boundaries have been discovered using paleomagnetic studies. [ 3 ]
It is accessible via the Amazon River through the city of Iquitos in the department of Loreto, or through the city of Tarapoto via Yurimaguas. This is one of the best places for wildlife spotting, which is a Ramsar site and the largest government-protected area in the floodable Amazon rainforest in South America. Pampa Galeras National Reserve.