Alaska - Arctic, Subarctic, Temperate

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Alaska - Arctic, Subarctic, Temperate: Alaska is known for its variable climate, which is influenced by ocean currents. The western coasts are bathed by the Alaska Current, which carries relatively warm Pacific waters northward and westward along the southern Aleutian Islands. Those warm oceanic waters enter the Bering Sea and then flow eastward along the northern coast of the Aleutians. The mixing of the warm waters with the Bering Sea’s cold waters contributes to an atmospheric low-pressure centre known as the Aleutian low. The Arctic coast of Alaska, on the other hand, is bathed by a cold westward-flowing ocean current. Several general climatic zones may
Alaska, constituent state of the United States of America. Admitted to the union as the 49th state on January 3, 1959, it lies at the extreme northwest of the North American continent. The Alaska Peninsula is the Western Hemisphere’s largest peninsula, and Alaska’s Denali is North America’s highest peak.