Two Major Theories About The Creation Of Etia

This article discusses a theory about the creation of Antartica, which rapidly formed about 35 million years ago, this has been a source of contention and mystery in the scientific world. There are two major theories concerning the continents creation. The first suggests due to gradually declining carbon dioxide levels 66 million years ago, cooler temperatures near the poles allowed ice sheets to form. The second theory states that the dramatic deepening of the Drake Passage caused an extreme change in how the ocean currents in that region functioned. It states that the deepening of that passage, caused the creation of Antarctic Circumpolar Current, which essentially blocked warmer and saltier water from reaching the Southern pole, allowing