Arctic - Wikipedia
The Arctic region is a unique area among Earth's ecosystems. The cultures in the region and the Arctic indigenous peoples have adapted to its cold and extreme conditions. Life in the Arctic includes zooplankton and phytoplankton , fish and marine mammals , birds, land animals, plants, and human societies. [ 3 ]
Arctic | Definition, Climate, People, & Facts | Britannica
2025年1月16日 · Arctic, northernmost region of Earth, centered on the North Pole and characterized by distinctively polar conditions of climate, plant and animal life, and other physical features. The term is derived from the Greek word arktos (‘bear’), referring to the northern constellation of the Bear.
10 facts about the Arctic - National Geographic Kids
Arctic facts. 1. The Arctic is located at the northernmost part of our planet. Scientists usually define the Arctic as the area above the ‘Arctic Circle’ — an imaginary line that circles around the top of the globe. 2. The Arctic consists of the Arctic Ocean and parts of Canada, Russia, the USA, Greenland, Norway, Finland, Sweden and Iceland.
Arctic - Education | National Geographic Society
2023年10月19日 · The Arctic is the northernmost region of Earth. Most scientists define the Arctic as the area within the Arctic Circle, a line of latitude about 66.5° north of the Equator. Within this circle are the Arctic ocean basin and the northern parts of Scandinavia, Russia, Canada, Greenland, and the U.S
Where Is the Arctic? Is its boundary the Arctic Circle? - Geology.com
The Arctic is the polar region of Earth that surrounds the North Pole. It includes the Arctic Ocean , numerous islands, and the northernmost portions of several countries. These include: Canada , Finland , Greenland , Norway , Russia , Sweden , and the United States .
Arctic Regions - Kids | Britannica Kids | Homework Help
The Arctic regions are centered on the North Pole. They include the northern parts of Canada, the United States, Russia, Finland, Sweden, Norway, Iceland, and Greenland. The Arctic Ocean lies between these lands. An imaginary line, called the Arctic Circle, surrounds most of the area.
The Arctic Map: Regions, Geography, Facts & Figures
The Arctic region, also known as the Arctic Circle, is a vast and unique area that is located in the northernmost part of the Earth. It is a polar zone that covers a wide range of landmasses, including parts of Canada, Russia, Greenland, Norway, and the United States.
A Geography and Overview of Earth's Arctic Region - ThoughtCo
2020年1月29日 · The Arctic is the Earth region that lies between 66.5°N and the North Pole. In addition to being defined as 66.5°N of the equator, the specific border of the Arctic region is defined as the area in which average July temperatures follow the 50 F (10 C) isotherm.
Arctic - Simple English Wikipedia, the free encyclopedia
The Arctic is the area around the Earth's North Pole. It includes parts of Russia , Alaska , Canada , Greenland , Iceland , Lapland , and Svalbard . It is an ocean , mostly covered with ice .
Arctic Weather and Climate | National Snow and Ice Data Center
The interior regions of the Arctic lands have a continental climate. The weather is drier, with less snow in the winter and sunny summer days that can be very warm. Some areas get scant precipitation and are classified as polar deserts.
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