Antarctica

CE5

Antarctica ăntärkˈtĭkə, –ärˈtĭkə [key], the fifth largest continent, c.5,500,000 sq mi (14,245,000 sq km), asymmetrically centered on the South Pole and almost entirely within the Antarctic Circle.

Sections in this article:

• Introduction
• The Antarctic Treaty and Current Research
• The International Geophysical Year
• International Rivalry
• Technological Advances in Exploration
• Inland and to the Pole
• Early Expeditions
• Antarctic Life
• Climate
• Geology and Geography
• Bibliography

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