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An area of the Amazon rainforest in Brazil. The tropical rainforests of South America contain the largest diversity of species on Earth. [1] [2] Tropical rainforest climate zones (Af). Tropical forests: from the UN FRA2000 report. Tropical rainforests are dense and warm rainforests with high rainfall typically found between 10° north and south ...
Brazil's immense area is subdivided into different ecoregions in several kinds of biomes.Because of the wide variety of habitats in Brazil, from the jungles of the Amazon Rainforest and the Atlantic Forest (which includes Atlantic Coast restingas), to the tropical savanna of the Cerrado, to the xeric shrubland of the Caatinga, to the world's largest wetland area, the Pantanal, there exists a ...
Tropical rainforests have been called the "jewels of the Earth" and the "world's largest pharmacy", because over one quarter of natural medicines have been discovered there. [2] Rainforests as well as endemic rainforest species are rapidly disappearing due to deforestation, the resulting habitat loss and pollution of the atmosphere. [3]
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 understory is the next layer where very little sunshine reaches; only about 2 to 15 percent of sunshine reaches the understory. The darkest layer is the forest floor, where most of the larger animals live. [6] With multiple environments, the Amazon rainforest is able to provide a home to thousands of birds with different survival needs. [4]
The Republic of the Congo is home to approximately 10,000 species of tropical plants. Among which thirty percent (3,000) of these species are specific to Congo. Congo plants include some of the most diverse and rich environments and the largest forest areas, with only the Democratic Republic of the Congo being more diverse. There are about ...
The pale-throated three-toed sloth (Bradypus tridactylus), which inhabits tropical rainforests in northern South America. It is similar in appearance to, and often confused with, the brown-throated three-toed sloth, which has a much wider distribution. Genetic evidence indicates the two species diverged around six million years ago. [10]
It belongs to the select group of mega diverse countries because of the presence of the Andes, Amazon rainforest, and the Pacific Ocean. [1] It has the fourth-most tropical forests of any country and the ninth-most forest area. The country is ranked among the five countries with the greatest biodiversity in the world according to various ...