A set of latitude/longitude numbers describes a single point on the Earth.
The point can be in a country, but it's not possible for a whole country to be
"located at" a single point ... much less an enormous country like Brazil.
That point is in southern Brazil, about 13 miles east of the center of Pôrto Alegre.
It is in Australia.
Since you did not specify the direction of longitude, the country located at 20 degrees south latitude and 140 degrees east longitude is Australia, while the country located at 20 degrees south latitude and 140 degrees west longitude is France. The location is French Polynesia, which is a French territory.
It is Brazil, South America.
Paraguay.
Montevideo
It is in Australia.
Since you did not specify the direction of longitude, the country located at 20 degrees south latitude and 140 degrees east longitude is Australia, while the country located at 20 degrees south latitude and 140 degrees west longitude is France. The location is French Polynesia, which is a French territory.
None. That is a point in the South Pacific
It is Brazil, South America.
Brazil.
Paraguay.
Kenya.
Brazil.
Argentina.
australia
Antarctica.
Montevideo