Amazon-Orinoco-Southern Caribbean mangroves Amazon-Orinoco-Southern Caribbean mangroves The Amazon-Orinoco-Southern Caribbean mangroves (NT1401) is an ecoregion along the coasts of Colombia, Venezuela, Guyana, Suriname, French Guiana and Brazil. The Amazon-Orinoco-Southern Caribbean mangroves cover stretches of the northern, Caribbean, coasts of Colombia and Venezuela, and of the Atlantic coasts of Venezuela, Guyana, Suriname, French Guiana and northeast Brazil. It includes sections of the coasts of the Brazilian states of Amapá, Pará and Maranhão. The eastern part of the ecoregion makes up the Guianan-Amazon Mangroves global ecoregion, which in turn is made up of the Guianan mangroves, Amapá mangroves; Pará mangroves and Maranhão mangroves terrestrial ecoregions. Along
Geography of South America Great American Interchange. The Andes, likewise a comparatively young and seismically restless mountain range, runs down the western edge of the continent; the land to the east of the northern Andes is largely tropical rain forest, the vast Amazon River basin. The continent also contains drier regions such as eastern Patagonia and the extremely arid Atacama desert. The South American continent also includes various islands, most of which belong to countries on the continent. The Caribbean territories are grouped with North America. The South American nations that border the Caribbean Sea—including Colombia, Venezuela, Guyana, Suriname, and French Guiana—are also known