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Arctic Archipelago

(Encyclopedia)Arctic Archipelago ärkˈtĭk, ärˈtĭk [key], group of more than 50 large islands, Northwest Territories and Nunavut, N Canada, in the Arctic Ocean. The southernmost members of the group include Baf...

Arctic Ocean

(Encyclopedia)Arctic Ocean, the smallest ocean, c.5,400,000 sq mi (13,986,000 sq km), located entirely within the Arctic Circle and occupying the region around the North Pole. The Arctic basin was almost wholly u...

Archipelago

(Encyclopedia)Archipelago ärkĭpĕlˈəgō [key] [Ital., from Gr.,=chief sea], ancient name of the Aegean Sea, later applied to the numerous islands it contains. The word now designates any cluster of islands. ...

Arctic, the

(Encyclopedia)CE5 Arctic, the northernmost area of the earth, centered on the North Pole. The arctic regions are not coextensive with the area enclosed by the Arctic Circle (lat. 66°30′N) but are usually defi...

Arctic Circle

(Encyclopedia)Arctic Circle, imaginary circle on the surface of the earth at 661⁄2°N latitude, i.e., 231⁄2° south of the North Pole. It marks the northernmost point at which the sun can be seen at the winter ...

Arctic Council

(Encyclopedia)Arctic Council, intergovernmental forum established to promote cooperation, coordination, and interaction among the arctic nations, with the involvement of indigenous peoples and others inhabiting the...

Malay Archipelago

(Encyclopedia)Malay Archipelago, great island group of SE Asia, formerly called the East Indies. Lying between the Asian mainland and Australia, and separating the Pacific Ocean from the Indian Ocean, it includes B...

Louisiade Archipelago

(Encyclopedia)Louisiade Archipelago lo͞oēˌzēădˈ, –ädˈ [key], SW Pacific, part of Papua New Guinea. The archipelago comprises c.10 volcanic islands and numerous coral reefs. The major islands are Tagula (t...

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