The study of this region Of Antarctica gives us insight into the world's geological history. It gives an idea, how the earth was like. before it drifted into continents and countries. It shows how slight changes in the climate can change the shape Of the region. Jt gives the explanation how the climatic conditions of the earth were not favourable for life before and how slowly rising temperature made earth a place to sustain life. All secrets are embedded in the layers Of ice in the form of half million year old carbon records.