You may be thinking of the Trans-Antarctic mountains.
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 Arctic (North Pole) is an area of thick, floating ice floating on the Arctic Sea (Northern Ocean). There is no land. I suspect that Antarctica (South Pole) was meant in the question?Mount Kirkpatrick is the highest point. There are several groups of mountains crossing the Antarctic Continent.
the ella mountain chain
There are no producers in any food chain on the Antarctic continent, because it's too cold there for any food chain to grow.However, the Southern Ocean that surrounds the continent is the most productive food chain on earth in terms of the amount of protein produced there. The base of that productive, sea food chain is the Antarctic Krill -- Euphausia superba.The main producer in Antarctica is phytoplankton
The Trans-Antarctic mountains cut through the continent: all of Antarctica's edges are essentially beaches or ice shelf cliffs.
Penguins feed on krill, which is the base of the Antarctic food chain. (The entire Antarctic food chain exists in the Antarctic seas and oceans that surround the continent: it's too cold for any nourishment to grow on the continent.)
There are no animals on the Antarctic continent: it's too cold and there is no food chain there.
in south america
You may be thinking of the Trans-Antarctic mountains.
There are several mountain chains in Antarctica, and you may be thinking of the Trans-Antarctic mountains.
It's too cold on the Antarctic continent to support any animal life, and there is no food chain on the continent.
All animal life in the Antarctic region lives in sea water. The Antarctic continent -- Antarctica -- is too cold to support life, and there is no food chain on the land.