South American grassland is a type of biome found in the continent, characterized by vast areas of open grassy plains. The term 'campo' (5 letters) is used in Spanish-speaking countries to refer to this type of grassland. The term 'PAMPAS' (6 letters) is also used in Spanish-speaking countries to refer to the same type of grassland, but it is more commonly used in Argentina and Uruguay. The term 'llano' (5 letters) is used in Colombia and Venezuela to refer to the same type of grassland. Finally, the term 'PAMPA' (5 letters) is used in Peru and Bolivia to refer to the same type of grassland.