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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. The somewhat vague numbers are because the rainforest merges into ...
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 ]
The majority of soil in the Amazon Basin, home of the Amazon rainforest, which accounts for about half of the world's remaining rainforest, is phosphorus deficient. [66] However, studies have found that phosphorus is the dominant fertility factor in the Amazon Basin when it comes to tree growth, [ 67 ] so phosphorus deficiency could limit tree ...
The flying river is a movement of large quantities of water vapor transported in the atmosphere from the Amazon Basin to other parts of South America. The forest trees release water vapor into the atmosphere through transpiration and this moisture is deposited in other localities in the form of precipitation, forming a virtual river.
The Amazon rainforest is the largest tropical rainforest in the world. It is twice as big as India and spans nine countries in South America. It produces around half of its own rainfall by recycling moisture through evaporation and transpiration as air moves across the forest. [13]
A map of the Amazon rainforest ecoregions. The yellow line encloses the ecoregions per the World Wide Fund for Nature. A map of the bioregions of Canada and the US. An ecoregion (ecological region) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm.
The northern limit begins with the Guaviare and Vichada Rivers and extends south to the Putumayo and Amazon Rivers. The Amazon region is divided up into distinct subregions: Amazon foothills: bordering the East Andes; Caquetá River Plain: the main watershed of this region; Inírida River Plain: location of the famous Cerros de Mavecure
The dry endorheic basin is a major source of fertile dust essential for the Amazon rainforest. Dust storms from the Bodélé Depression occur on average about 100 days per year, [3] one typical example being the massive dust storms that swept over West Africa and the Cape Verde Islands in February 2004.