What animals are found in polar region?

What animals are found in polar region?

Species

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

Do humans live in the polar regions?

In total, only about 4 million people live in the Arctic worldwide, and in most countries indigenous people make up a minority of the Arctic population. ... Northern people found many different ways to adapt to the harsh Arctic climate, developing warm dwellings and clothing to protect them from frigid weather.

What are two 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.

Which animal is not found in polar regions?

Small animals have a larger surface area relative to their volume, and they tend to lose body heat fast when it is cold outside. They have to expend much energy to generate body heat through metabolism. So, small animals are rarely found in polar regions.

What are the similarities and differences between the Arctic and Antarctic?

Comparing the Arctic and Antarctic

• Polar bears and penguins occupy the same habitat.
• Both poles are similar in temperature.
• Both the Arctic and Antarctic are solid ice, with snow on top.
• Antarctica is quite a small continent that nobody can visit.
• Humans cannot live in the Arctic.
• Polar oceans are too cold for most life.

What is difference between Arctic and Antarctic?

The primary difference between the Arctic and Antarctica is geographical. The Arctic is an ocean, covered by a thin layer of perennial sea ice and surrounded by land. ... Antarctica, on the other hand, is a continent, covered by a very thick ice cap and surrounded by a rim of sea ice and the Southern Ocean.

Why is the Arctic warmer than the Antarctic?

Both the Arctic (North Pole) and the Antarctic (South Pole) are cold because they don't get any direct sunlight. ... The Antarctic is land surrounded by ocean. The ocean under the Arctic ice is cold, but still warmer than the ice! So the ocean warms the air a bit.

Which animal is found in both the Arctic and Antarctic?

Species living at both poles include cold-water worms, crustaceans, sea cucumbers and snail-like pteropods. They make up two percent of the 7,500 Antarctic and 5,500 Arctic animals known to date, out of a global total estimated at up to 250,000.

Are there sharks in Antarctica?

It has been 40 million years since the waters around Antarctica have been warm enough to sustain populations of sharks and other fish, but they may return this century due to the effects of global warming.

What is the biggest animal in the Arctic?

polar bear

How many animals are there in Antarctica?

235 animal species

What is the most dangerous animal in Antarctica?

Leopard seal Famous for their fierce nature, these animals are one of the primary predators in Antarctica, using their powerful jaws and long teeth to hunt fish, squid, penguins and even other seals.

What is the smallest animal in Antarctica?

Antarctic fur seal

Do any mammals live in Antarctica?

There may not be any naturally occurring land mammals living in Antarctica right now, but this does not mean that the icy area was always like this. ... For example, there are 23 marine mammal species in Antarctica, including the Antarctic fur seal, the fin whale and the hourglass dolphin.