You may be thinking of the spine of the Continental Divide of the Americas, which serves to drain geography to two different oceans: the Atlantic and the Pacific.
However, Antarctica has no continental divide.
The distance between the tip of Argentina and the Antarctic Peninsula -- Drake Passage -- may be the image you're attempting to describe.
The "Transantarctic Mountains" divide east and west Antarctica. The mountain range probably got that name because it spans the continent.
No, Antarctica and the Alps are not the same thing. Antarctica is a continent covered in ice and located at the South Pole, while the Alps is a mountain range in Europe. They are two distinct geographical regions.
The main mountain range in Antarctica is the Transantarctic Mountain Range.
The Sentinel Range is located in Antarctica. It is a mountain range in the Ellsworth Mountains, specifically in the Marie Byrd Land region of the continent.
You may be thinking of the Trans-Antarctic mountain range.
Antarctica is the only continent that does not have a long linear mountain range stretching across it. While it does have mountain ranges, they are more dispersed and not part of a continuous range like in other continents.
drakensberg range!
Transantarctic refers to something that spans or crosses the continent of Antarctica. For example, the Transantarctic Mountains are a mountain range that runs across Antarctica from the Weddell Sea to the Ross Sea, dividing the continent into East Antarctica and West Antarctica.
The three largest mountain ranges on the Antarctic continent are the Transantarctic Mountains, the West Antarctica Ranges, and the East Antarctica Ranges. The Transantarctic Mountains compose a mountain range in Antarctica which extend, with some interruptions, across the continent from Cape Adare in northern Victoria Land to Coats Land. These mountains serve as the division between East Antarctica and West Antarctica. They include a number of separately named mountain groups, which are often again subdivided into smaller ranges.
The Trans-Antarctic mountains are on the continent of Antarctica.From Wikipedia, we learn that the mountain range stretches between the Ross Sea and the Weddell Sea the entire length of Antarctica, thence the name. With a total length of about 3,500 km, the Transantarctic Mountains are one of the longer mountain ranges on earth.
The Transantarctic Range is located in Antarctica, which is not only a continent but also the coldest, windiest, and driest continent on Earth.
The mountain range in Antarctica is the Transantarctic Mountains.