What is the largest country in South America?

Brazil is the largest country in South America, both in terms of area and population. Covering approximately 8.5 million square kilometers, Brazil accounts for nearly half of the continent's landmass. This vast territory includes a variety of landscapes, from the Amazon rainforest, which houses the world's largest tropical rainforest, to extensive plains, highlands, and a long coastline along the Atlantic Ocean.

When discussing population, Brazil also stands out, having a population of over 200 million, making it not only the most populous country in South America but also the fifth most populous country in the world. Its cultural, economic, and biodiversity aspects also reflect its size, being a significant player in both regional and global contexts.

In contrast, Argentina, Chile, and Colombia, while sizable, do not match Brazil's extensive land area or population. Argentina, for instance, is the second-largest country in South America but is significantly smaller than Brazil. Chile is narrower and stretches along the western edge of South America, while Colombia, despite its important geographical features and cultural richness, ranks third in size on the continent.