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99 free Polar Bear trivia questions with answers — nature quiz, new questions added Aug 2026.
50 free polar bear trivia questions with answers. Dive into the frozen Arctic with our comprehensive polar bear trivia quiz! Test your knowledge about these magnificent predators, their habitat, behavior, and survival adaptations. Whether you're a wildlife enthusiast or just curious about nature's most impressive bears, this quiz will challenge and educate you.
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Q 01What is the scientific name for the polar bear?
Ursus maritimus
The polar bear is Ursus maritimus; Constantine John Phipps described it as a distinct species under that name in 1774 after his voyage toward the North Pole.
Q 02Which of these regions, despite its ice and cold, is NOT a natural home for wild polar bears?
Antarctica
Antarctica has penguins but no bears; wild polar bears live only around the Arctic Ocean and its neighbouring seas, entirely in the Northern Hemisphere.
Q 03What color is a polar bear's skin underneath its fur?
Black
A polar bear's skin is black, which helps it absorb the sun's warmth beneath its pale coat; newborn cubs, by contrast, have pink skin.
Q 04Polar bears feed primarily on which part of the seals they catch?
Blubber
Polar bears eat the blubber first and often abandon the rest of the carcass; a seal's fat layer packs far more calories than its muscle or organs.
Q 05What is an adult female polar bear called?
Sow
An adult female polar bear is a sow, as in every bear species; an adult male is a boar and the young are cubs.
Q 06What conservation status did the 2015 IUCN Red List assessment give the polar bear?
Vulnerable
The 2015 IUCN Red List assessment classed the polar bear as Vulnerable, projecting a population decline of more than 30 percent over three generations as Arctic sea ice shrinks.
Q 07Unlike many other bear species, polar bears generally do NOT do what during the winter months?
Hibernate
Most polar bears do not hibernate. Only pregnant females will enter a maternity den to give birth and nurse their cubs, while other polar bears remain active and continue hunting seals on the sea ice.
Q 08In what year did the five polar bear nations sign the Agreement on the Conservation of Polar Bears?
1973
The Agreement on the Conservation of Polar Bears was signed in Oslo in November 1973, a year after the 1972 US Marine Mammal Protection Act curbed polar bear hunting in Alaska.
Q 09Which animal routinely follows polar bears to scavenge scraps from their kills?
Arctic fox
Arctic foxes routinely trail polar bears across the sea ice to scavenge leftovers from seal kills; the bears are opportunistic scavengers themselves, gathering at whale carcasses.
Q 10What specialized feature do polar bear paws have that helps them grip ice and avoid slipping?
Small bumps on the pads
Polar bear paw pads are studded with small bumps called papillae that grip the ice, and stiff fur between the pads adds further traction on slippery surfaces.
Q 11Polar bears are most closely related to, and can still interbreed with, which other ursid species?
Brown
The polar bear's closest relative is the brown bear; the two lineages diverged within roughly the last million years and can produce fertile hybrids where their ranges overlap.
Q 12Knut, the hand-reared celebrity polar bear cub, lived at the zoo of which city?
Berlin
Knut was born at Berlin Zoo in December 2006, rejected by his mother and raised by keepers; he became a global celebrity and died in March 2011.
Q 13Which of these countries is one of the five 'polar bear range states'?
Norway
Norway, through Svalbard, is one of the five range states alongside Canada, Denmark (for Greenland), Russia and the United States; Iceland is not, though bears occasionally drift there on sea ice.
Q 21Which of these is the polar bear's main technique for catching seals from winter into early spring?
Waiting still at breathing holes
Waiting still at breathing holes is the sit-and-wait method that dominates from winter into early spring, and it suits an animal that spends twice the energy of most mammals just moving around.
Q 22How long do polar bear cubs typically stay with their mother?
Until they are around two years old
Cubs stay with their mother until they are around two years old, sometimes two and a half, learning to hunt seals before she leaves them to breed again.
Q 23What role do a polar bear's back legs play while it swims?
Q 14What is considered the biggest threat to polar bear survival?
Sea ice loss from warming
Sea ice loss from a warming climate is the chief threat: bears hunt seals from the ice, and a 2007 US Geological Survey study projected two-thirds of polar bears could be gone by 2050.
Q 15Polar bear fur looks white, but what are the individual guard hairs actually like?
Clear and hollow
Clear and hollow hairs with no pigment scatter incoming light, which is what makes the coat look white; the hollow guard hairs also trap heat and help the bears float.
Q 16How many offspring are in a typical polar bear litter?
One to three
Litters run from one to three cubs, with twins the most common outcome; single cubs are the next most frequent, and triplets are uncommon.
Q 17Which of these is NOT a physical adaptation that helps polar bears conserve heat?
Long, bushy tail
Polar bears have small ears and a short, compact tail to minimize heat loss. A long, bushy tail would increase surface area and lead to more heat dissipation.
Q 18Roughly how many polar bears did the IUCN's 2015 assessment estimate worldwide?
22,000-31,000 individuals
The IUCN's 2015 Red List assessment put the world's polar bears at 22,000-31,000 individuals, with roughly two-thirds of them living in Canada's Arctic.
Q 19A 2011 study traced living polar bears' maternal lines to extinct bears of which country?
Ireland
A 2011 mitochondrial DNA study traced every living polar bear's maternal line to extinct brown bears of Ireland, dating the hybridisation to roughly 20,000 to 50,000 years ago.
Q 20During which months do pregnant female polar bears typically enter their maternity dens to give birth?
September to December
Pregnant females enter maternity dens between September and December, most often in October or November, and give birth inside the den in midwinter.
They steer like rudders.
The broad front paws do the paddling, and bears have been recorded swimming more than 60 miles without rest and at speeds of up to 6 km/h.
Q 24The Arctic habitat of polar bears is primarily characterized by what kind of ice?
Sea ice
Sea ice is the polar bear's essential habitat: it is the platform from which the bears hunt seals, travel, rest and find mates, and it melts back each summer.
Q 25Polar bears prefer sea ice lying over which kind of seabed, where seals are plentiful?
Continental shelf
Polar bears favour annual sea ice over the shallow continental shelf, where seals are most abundant; the deep central Arctic basin holds far fewer seals and bears.
Q 26Polar bears are considered the largest extant species of what kind of animal by body mass?
Land carnivore
The polar bear is the largest extant land carnivore by body mass: adult males commonly weigh 350 to 700 kg, rivalled only by the Kodiak brown bear.
Q 27Besides stopping it slipping on ice, what else does the stiff fur on the sole of each polar bear foot do?
Muffles its footsteps near prey
Bears also secrete scent from their foot pads into their tracks, letting individuals keep tabs on one another across the ice.
Q 28Polar bears are capable swimmers; roughly how fast can they swim?
6 km/h (3.7 mph)
Polar bears swim at roughly 6 km/h (3.7 mph), paddling with their front paws; one radio-collared female swam 687 km across the Beaufort Sea over nine days in 2008.
Q 29What term describes 'ice-loving' animals, like polar bears, that depend on sea ice?
Pagophilic
Polar bears are described as 'pagophilic,' a term meaning 'ice-loving,' which reflects their profound dependence on sea ice for hunting, travel, and breeding.
Q 30Which type of seal is the most commonly taken prey of polar bears?
Ringed
Ringed seals are the most commonly taken prey for polar bears. They are abundant and small enough to be overpowered by even smaller bears.