There is no official dish in Antarctica.
There is no official animal for the continent of Antarctica.
The official name of the Antarctic Ocean is Southern Ocean.
There is no government in Antarctica. All of earth south of 60 degrees South Latitude, is governed by the Antarctic Treaty. This geography includes the continent of Antarctica.
Antarctica is not an official nation, nor does it contain any citizens. At best, I suppose that you could say that Antarctica has several colonies from the US and other nations.
Antarctica's real name is Antarctica.
Antarctica.
The name you want is Antarctica Peninsula.
Aurora Australis is the name of the aurora in Antarctica.
Antarctica is a continent with no sovereignty: there are no countries in Antarctica.
There are no highways in Antarctica.
There are no countries in Antarctica.