Vistas Chapter 3 Journey to the End of the Earth — English STD 12 Science — Question

Gondwana was a giant amalgamated southern supercontinent, centering around present-day Antarctica. Humans had not arrived on the global scene. The climate was much warmer. There was a huge variety of flora and fauna. Gondwana thrived for 500 million years. When the age of the mammals got underway, the landmass was forced to separate into countries. Antarctica separated from the whole landmass shaping the globe as we know it today.