Test: South America - Climate, Natural Vegetation and Population - UPSC MCQ

The South American climatic zone with distinct wet and dry seasons influenced by monsoon winds is classified as "Am" in the Köppen classification, such as the northeastern coast of Brazil and parts of Guyana.

The Tropical Savanna (Aw) zone in South America experiences high temperatures, distinct wet and dry seasons, and is influenced by the Intertropical Convergence Zone (ITCZ). It is found in countries like Brazil, Colombia, and Venezuela.

The Amazon Rainforest covers a significant portion of South America, primarily in Brazil. It is characterized by dense evergreen forests with high biodiversity. The Amazon Rainforest is known as the largest tropical rainforest in the world and is home to a wide range of plant and animal species.

The Pantanal is the world's largest wetland area and is primarily located in Brazil. It is a mosaic of flooded grasslands, forests, and shrublands, providing a unique habitat for numerous plant and animal species.

The Gran Chaco region in South America, encompassing parts of Argentina, Paraguay, Bolivia, and Brazil, is known for its dry forests, thorny shrublands, and grasslands. It is adapted to the region's dry and semi-arid climate, with characteristic vegetation including quebracho trees, carob trees, and cacti.