Antarctica doesn't have an official currency.
There is no nation state to establish currency, postage stamps, flags or other items showing national ownership. Any currency, stamps, flags or so forth that purport to be 'official' anything from Antarctica are souvenirs crafted by clever entrepreneurs.
it is the cycle of antarctia
Lake Vostok
The treaty was signed in 1959.
7500 ft
livin' things mate! plants!!
Antarctica is surrounded by the Southern Ocean.
Antarctica is a dry, arid polar environment.
If you are referring to the volcano. It is called Mt. Erebus
You can find the Antarctic continent south of 60 degrees S. latitude.
In Antarctica, the wind is constant, nearly 24/7.
The answer you want is about 70%.
It's name is Mt Erebus. Read more, below.