Compare and contrast the physical features of East and West Antarctica. How are the two halves of this continent different from one another?

Answer:

East Antarctica is higher in elevation, has a thicker ice sheet, and is more stable. West Antarctica is lower, has a thinner ice sheet, and is more vulnerable to melting. The two are separated by the Transantarctic Mountains; East Antarctica rests on a large continental landmass while West Antarctica is partly below sea level.