What are two interesting facts about polar regions?
Find out some of our favourite Arctic facts!
- The Arctic Ocean is the smallest of the earth’s five major oceans, but it still covers 14 million square kilometres – that’s almost twice the size of Australia!
- Polar bears are only found in the Arctic and are the largest land predators on Earth.
What is unique about the polar region?
Polar regions are very cold. This is because they get less direct sunlight than other places on Earth. The Earth rotates around the sun. But the sun doesn’t reach all parts of the Earth in the same way.
What are the polar regions of the world?
The regions of the Earth designated as polar are those areas located between the North or South Pole and the Arctic or Antarctic Circles, respectively. The northern polar region, called the Arctic, encompasses the Arctic Ocean and a portion of some surrounding land masses.
Do humans live in the polar regions?
Archaeologists and anthropologists now believe that people have lived in the Arctic for as much as twenty thousand years. The Inuit in Canada and Greenland, and the Yu’pik, Iñupiat, and Athabascan in Alaska, are just a few of the groups that are native to the Arctic.
What is the Arctic region known for?
Arctic, northernmost region of Earth, centred 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 arktos (“bear”), referring to the northern constellation of the Bear.
What is the temperature in polar regions?
The polar climate regions are characterized by a lack of warm summers but with varying winters. Every month in a polar climate has an average temperature of less than 10 °C (50 °F). Regions with polar climate cover more than 20% of the Earth’s area.
How big are the polar regions?
The Arctic Land masses include islands and the northern parts of the European, Asian, and North American continents. Area: 14.056 million sq. km (5.4 million sq. mi.), largely frozen ocean.
Why is the polar region important?
Our frozen poles also play a vital role in regulating the world’s climate. The white ice reflects some of the sun’s rays back into space, helping to keep the Earth at an even temperature. Sea Ice also helps to regulate the movements of warm and cold water around the oceans.
What are 10 facts about the Arctic?
Here are ten underknown facts about the Arctic.
- Your Compass Doesn’t Point Due North.
- Santa Wasn’t Always from the North Pole.
- There’s Arctic Ice Underground.
- The Arctic Is Cosmopolitan.
- The Arctic Ocean Is Opening Up.
- Polar Bears Are Marine Mammals.
- The Arctic Isn’t as Cold as You Think.
- The Secret Behind the Name.
What animals live in the Arctic facts?
The Arctic
- Polar bear. The polar bear is superbly adapted to life in the freezing cold of the Arctic.
- Arctic fox. The Arctic fox lives in the world’s northernmost regions, including the Arctic.
- Arctic tern. The Arctic tern lives and breeds in the Arctic region during the summer.
- Snowy owl.
- Walrus.
What is life like in the polar regions?
Living in the Arctic In the Arctic, nature operates at extremes. The climate is intense, landscape often treacherous and weather can be brutal. No matter the season, everyday life for the 4 million people living in the region is inextricably linked to the environment.
How is life in polar region?
living conditions in the polar regions are harsh: very low temperatures, violently strong winds, ground often frozen solid, alternation between long nights in winter and long days in summer and difficult access by any means of transportation.
Do plants live in the Arctic?
Approximately 1,700 species of plants live on the Arctic tundra, including flowering plants, dwarf shrubs, herbs, grasses, mosses, and lichens. The tundra is characterized by permafrost, a layer of soil and partially decomposed organic matter that is frozen year-round.
Are there plants in the polar regions?
Which season is it in the polar region of the Earth?
Because of the earth’s tilt and orbit around the sun, the poles receive less energy and heat from the sun. This results in only two polar two seasons—summer and winter. In summer at the poles, the sun does not set, and in winter the sun does not rise.
Who lives in polar regions?
Species
- Polar Bear.
- Gray Whale.
- Bowhead Whale.
- Fin Whale.
- Sei Whale.
- Whale.
- Arctic Wolf.
- Pacific Salmon.
What plants are in the Arctic?
What kinds of plants grow in the Arctic? The Arctic region is mainly is covered with tundra vegetation. These plants consist mainly of mosses and lichens, along with shrubs. There are a few plants that grow namely the Arctic willow, Artic daisy, Pasque Flower, papaver radicatum, Eriophorum, and cottongrass.
What animals eat Arctic kids?
They primarily hunt for small rodents called lemmings. However, they also eat fish, birds, and other rodents. They have also been seen following larger predators, like polar bears or wolves, to eat their leftovers. Although they generally eat meat, they will also eat berries.
How do people survive in the polar regions?
- 1) Stay hydrated.
- 2) Consume lots of calories and food high in fat.
- 3) Protect yourself from the wind.
- 4) Insulate yourself from the cold.
- 5) Protect extremities.
- 6) Stay dry.
- 7) Don’t get lost.
- 8) Avoid weak ice.