Tierra del Fuego is an archipelago divided between Argentina and Chile.
Chile and Argentina are both located in South America.
Both the Atacama and the Patagonian Deserts are shared by Argentina and Chile.
Both Brazil and Chile border Argentina, Bolivia and Peru.
They both speaks spanish They are both in south america.
Chile as well as Argentina share parts of both the Atacama and the Patagonian Deserts.
Patagonia is not a country, but a region located in southern South America, shared by Argentina and Chile. Both Argentina and Chile are considered middle-income countries.
Argentina and Chile both speak Araucanian.
The two southernmost countries of Latin America are Chile and Argentina. They both share a border along the southern tip of South America.
Both Argentina and Chile are closest to Antarctica.
South of Argentina, mostly in Argentina and partly in Chile.
your question is like where is Canada-USA so they are both countries from south America