Almost without human intervention, the frozen Antarctic lands deliver scenarios that stop the breathing of the few scientists and tourists who manage to know it.
Antarctica is the southernmost continent on Earth. It is located entirely in the southern hemisphere, almost entirely south of the Antarctic polar circle, contains the geographic south pole and is surrounded by the Antarctic Ocean.
With 14,000,000 km², it is the fourth largest continent after Asia, America and Africa.
The origin of the ice that covered Antarctica during an important climate change 34 million years ago could be in a reduction of the levels of carbon dioxide (CO2).
