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Dec 12, 2023 · The Arctic is warming nearly four times faster than the global average as a result of human-caused climate change, driven primarily by burning fossil fuels. Researchers say changes in the...
major Arctic exploration routes. Routes of major Arctic explorations. The earliest references to Arctic exploration are shrouded in obscurity as a result both of inaccurate ideas of the shape of Earth and of primitive navigation techniques, which make it difficult to interpret early maps and accounts of voyages.
Arctic - Polar, Tundra, Climate: The climates of polar lands vary greatly depending on their latitude, proximity of the sea, elevation, and topography, but, even so, they all share certain “polar” characteristics. Owing to the high latitudes, solar energy is limited to the summer months.
Arctic - Flora, Fauna, Tundra: Two main vegetation zones are found in the polar lands. In the south is the subarctic, formed by the northern subzones of the circumpolar boreal forest. To the north is the Arctic proper, where the vegetation is generally referred to as tundra, from the Finnish word for an open rolling plain; in North America the ...
The Arctic Ocean is the smallest and shallowest of the world's five major oceans. [1] . It spans an area of approximately 14,060,000 km 2 (5,430,000 sq mi) and is known as one of the coldest of oceans. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers call it the Arctic Mediterranean Sea. [2]
Jan 31, 2019 · Arctic: Directed by Joe Penna. With Mads Mikkelsen, Maria Thelma Smáradóttir, Tintrinai Thikhasuk. A man stranded in the Arctic after a plane crash must decide whether to remain in the relative safety of his makeshift camp or to embark on a deadly trek through the unknown.
Jun 27, 2019 · The Arctic is the northernmost region of Earth. It is a fascinating natural and cultural landscape adapted to extreme conditions. Alaska has the only Arctic parks in the National Park System, and together, those parks make up more than a quarter of the total amount of land managed by the National Park Service.
