What can you find in the polar region?

What can you find in the polar region?

Species

• Polar Bear.
• Whale.
• Arctic Fox.
• Arctic Wolf.
• Pacific Salmon.
• Brown Bear.
• Polar Bear.
• Whale.

Why are polar regions important?

Why our polar regions are so important The Arctic and Antarctic are two of the Earth’s most special places. 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 is the main role of polar regions?

As global climate has garnered worldwide attention, the polar regions have been found to react acutely to fluctuations in climate and temperature. Since ice tends to reflect solar radiation and water absorbs it, melting in the polar regions can exert a strong influence on both atmospheric climate and ocean circulation.

What grows in the polar regions?

Combinations of mosses, lichens, sedges, grasses, and dwarf woody shrubs dominate most Arctic tundra, and miniature flowering plants dominate the polar deserts.

Is there life in the polar regions?

the climate is so extreme that there is virtually no life at all on land; any life there is concentrated on the coast (seals, penguins, whales, etc.) 1. no human beings live in antarctica on a permanent basis; however people have managed to endure short and extended stays on the continent during the past 200 years.

What are the 3 polar regions?

The Arctic (top) and Antarctic (bottom) polar regions.

What are the 2 polar regions called?

The northern polar region, called the Arctic, encompasses the Arctic Ocean and a portion of some surrounding land masses. The southern polar region, called the Antarctic, contains the continent of Antarctica and areas of the surrounding Southern Ocean.

Why do polar regions have very little vegetation?

Because of the cold weather it is hard for plants to grow. Frozen ground covers most of the polar regions for the majority of the year.

Why are the polar regions important to the world?

Why They Matter Rich in Wildlife Polar landscapes are home to a rich diversity of wildlife, both on land and within the seas. Migrating Animals Some animals, such as birds and whales, migrate long distances each summer, drawn by the abundant food supply or ideal nesting grounds in the Arctic.

Who are the people in the polar regions?

PEOPLE IN THE POLAR REGIONS AntArctic, Arctic, PEOPLEs OF tHE Arctic, ExPLOrAtiOn, ADVEntUrErs, POLAr BAsEs, intErnAtiOnAL POLAr YEAr, sciEntiFic rEsEArcH, FisHinG, inDUstrY, tOUrism 2 dossier CZE N° 2 THEORy SECTION

How are animals adapted to live in polar regions?

The planet’s polar regions are home to tons of amazing wildlife that have evolved and adapted to survive life in their chilly surroundings. It’s too cold for trees to grow in these freezing habitats so the creatures there have found other cosy places to live, such as holes in the ground or caves made from snow.

Why does pollution occur in the polar regions?

Pollution. Pollutants from human activities tend to make their way to polar regions, transported via ocean currents, migratory birds and other means. Marine debris, which can entangle wildlife, may stick around for long periods as the region’s extended, dark and cold winters inhibit the breakdown of chemicals.

Which is the polar region north of the Arctic Circle?

Terrestrial polar regions. Definitions. The Arctic has various definitions, including the region north of the Arctic Circle (currently Epoch 2010 at 66°33’44” N), or the region north of 60° north latitude, or the region from the North Pole south to the timberline.

When was the first exploration of the north polar region?

Origins of North Polar Exploration. The first explorers of the North Polar region, the Arctic, probably crossed from northeastern Asia to northwestern North America more than 100,000 years ago, exploring the north as well as lands to the south.

Why are the polar regions important to humans?

At the very top of the food chain, humans are also exposed to high levels of these toxins in traditional Arctic foods. The Arctic holds some of the world’s largest untapped oil and gas reserves, but getting to those precious resources—whether on land or offshore—can have devastating environmental impacts.

Why are polar regions receive less solar radiation?

Polar regions receive less intense solar radiation than the other parts of Earth because the sun’s energy arrives at an oblique angle, spreading over a larger area, and also travels a longer distance through the Earth’s atmosphere in which it may be absorbed, scattered or reflected, which is the same thing that causes winters…

All sorts of living things call Earth’s polar regions home – from tiny lichens encrusting the rocky landscapes of the Arctic tundra to huge blue whales swimming through the frigid waters of the Southern Ocean. Some animals are only part-time residents, migrating to warmer, lower latitudes during the winter months.

Can we live in North Pole?

No one actually lives at the North Pole. Inuit people, who live in the nearby Arctic regions of Canada, Greenland, and Russia, have never made homes at the North Pole. The ice is constantly moving, making it nearly impossible to establish a permanent community.