East Antarctica

East Antarctica is a very big place.

It is part of the South Pole. A big row of mountains splits it from the West.

Most of this land is covered in thick ice. It is often the coldest place on Earth.

Very few plants live on the ice. Only moss and small green life grow on rocks. Many birds and seals live near the sea.

Emperor penguins even stay there in the dark winter. It is a quiet and frozen world.

East Antarctica is a very large part of the Antarctic continent.

It makes up two-thirds of the land. The Transantarctic Mountains split it from West Antarctica.

Most of this land is in the Eastern Hemisphere. The South Pole is also located here.

This place is very high and very cold. It is the coldest place on Earth. Most of the land is under thick, permanent ice. Deep under the ice, there is a mountain range. We call these the Gamburtsev Mountains. They are about the size of the European Alps.

Very few things live on the ice. There are no trees or shrubs. Only moss, algae, and lichens grow on rocks. These plants can live in the cold wind.

Near the coast, many animals live. Emperor penguins breed in the dark winter. Many seals live on the ice too. You might see a leopard seal or an elephant seal. These animals feed in the ocean nearby.

East Antarctica is a huge part of the Antarctic continent.

It is also called Greater Antarctica. This land makes up two-thirds of the whole continent. Most of it sits in the Eastern Hemisphere. It lies south of the Indian Ocean. The Transantarctic Mountains separate it from West Antarctica.

The geographic South Pole is located right here. This place is very important to our world.

This region is very high and very cold. It is known as the coldest place on Earth. Most of the land is under thick, permanent ice. Deep under the ice, there is a mountain range. These are the Gamburtsev Mountains. They are about the size of the European Alps.

Scientists believe these mountains helped the ice sheet start growing. They sit near a spot called Dome A.

People have studied this land for a long time. The name has been used for over 110 years. Explorers found out more about it during the International Geophysical Year. This happened between 1957 and 1958. In 1962, a group in the United States approved the name.

Today, the Antarctic Treaty System protects this remote area. It bans things like industrial development and nuclear testing. This keeps the land untouched by humans.

Many different lands make up this large region. These include Coats Land and Queen Maud Land. Other parts are Enderby Land and Kemp Land. You might also hear of Wilkes Land or Adélie Land.

These areas are mostly covered in ice. Only small parts of the coast are free of ice. These small spots are called Antarctic oases. One example is the McMurdo Dry Valleys. This area is a type of tundra called Maudlandia.

Life here is very different from other places. There are no trees or shrubs at all. Only moss, algae, and lichens can grow on the rocks.

Small things like mites and springtails live in the moss. The coasts are much busier with animals. Emperor penguins breed during the dark, cold winter. Many seals live in the water and on the ice. You can find leopard seals and huge elephant seals here.

They all find food in the surrounding ocean.

East Antarctica, also known as Greater Antarctica, is a massive part of the Antarctic continent. It makes up two-thirds of the entire continent. Most of this region lies in the Eastern Hemisphere. It sits south of the Indian Ocean. The Transantarctic Mountains serve as a physical divider. These mountains separate East Antarctica from West Antarctica.

The geographic South Pole is located within this vast region. It is a place of extreme environments and immense scale.

The landscape is defined by its incredible elevation and temperature. East Antarctica is generally higher than West Antarctica. It is considered the coldest place on Earth. Most of the land is buried under thick, permanent ice. Beneath this ice lies the Gamburtsev Mountain Range. This subglacial range is about the size of the European Alps. Scientists believe these mountains were the nucleation site for the East Antarctic Ice Sheet. This means the mountains likely helped the ice sheet begin to form. This range sits near a location known as Dome A.

Many distinct coastal regions make up this large area. These include Coats Land and Queen Maud Land. Other named parts are Enderby Land and Kemp Land. You will also find Mac. Robertson Land and Princess Elizabeth Land. The region contains Wilhelm II Land and Queen Mary Land. It also includes Wilkes Land, Adélie Land, George V Land, Oates Land, and Victoria Land.

These various lands form a continuous, ice-covered expanse. Almost all of these areas are located in the Eastern Hemisphere.

The history of the name is quite long. The name has existed for more than 110 years. Early records include work by Balch in 1902 and Nordenskjöld in 1904. However, the name became much more common after the International Geophysical Year. This period of scientific study occurred between 1957 and 1958. During this time, explorations showed how the Transantarctic Mountains divide the continent. The name was officially approved in the United States in 1962. This approval came from the Advisory Committee on Antarctic Names, or US-ACAN.

Life in East Antarctica is limited by the harsh conditions. There are no trees or shrubs here. Very little land is free from ice. The small ice-free areas are called Antarctic oases. One example is the McMurdo Dry Valleys. These areas form a tundra-type region called Maudlandia Antarctic desert. In these spots, only specific life forms can survive. The flora consists of lichens, moss, and algae. These plants are adapted to the extreme cold and wind. They typically cling to rocks to stay secure.

While land life is sparse, the coasts are much more active. The surrounding ocean provides food for many animals. Various seabirds live along the coast. These include the southern fulmar and the southern giant petrel. You can also find the Cape petrel, snow petrel, and Wilson's storm-petrel. The large south polar skua and Antarctic petrel are also present.

Penguins are famous inhabitants, especially the emperor penguin. They breed during the cold, dark Antarctic winter. Various seals, known as Pinnipeds, also use the area. These include the leopard seal, Weddell seal, and the huge southern elephant seal. The crabeater seal and Ross seal also breed on the summer pack ice. Small animals like mites, springtails, midges, and nematodes live on the mosses.

Because it is so remote, East Antarctica remains largely untouched by humans. The Antarctic Treaty System provides vital protection for the region. This system bans industrial development and waste disposal. It also prohibits nuclear testing in the area. Some specific locations have even higher levels of protection. The Barwick Valley is one of the Dry Valleys that is specially protected. Mount Rittmann and Cryptogam Ridge on Mount Melbourne are also protected areas. These protections exist to keep the undisturbed plant life safe for the future.