physical-world
Paraguay
Paraguay River
physical-world
Gabon
Atlantic Ocean
physical-world
Bouvet Island
South Atlantic Ocean
physical-world
Estonia
Baltic Sea
physical-world
Austria
Lake Neusiedl
physical-world
Nauru
South Pacific Ocean
physical-world
Heard Island and McDonald Islands
Indian Ocean
physical-world
Guinea-Bissau
North Atlantic Ocean
physical-world
Hungary
Tisza
physical-world
South Georgia and the South Sandwich Islands
South Atlantic Ocean