Polar Bears - Quiz
Polar Bears
  • 1. Polar bears primarily inhabit which region?
A) Sahara Desert
B) Amazon Rainforest
C) The Arctic
D) Antarctica
  • 2. What is the main diet of polar bears?
A) Grass
B) Berries
C) Seals
D) Fish
  • 3. How do polar bears stay warm in their cold environment?
A) Constantly moving
B) Hibernating
C) Thick fur and a layer of fat
D) Wearing clothes
  • 4. How many layers of fur do polar bears have?
A) Three
B) One
C) Two
D) Four
  • 5. What color is a polar bear's skin?
A) Orange
B) White
C) Purple
D) Black
  • 6. Polar bears have a keen sense of smell. How far away can they detect a seal?
A) Up to 100 miles (160 km)
B) Up to 20 miles (32 km)
C) Up to 5 miles (8 km)
D) Up to 50 miles (80 km)
  • 7. How do polar bears catch seals?
A) Climbing trees
B) Chasing them on land
C) By waiting near breathing holes in the ice
D) Using fishing nets
  • 8. Polar bear cubs usually stay with their mother for how long?
A) 1 year
B) 6 months
C) 3 years
D) 2 years
  • 9. What is the biggest threat to polar bears today?
A) Climate change
B) Predators like wolves
C) Hunting by humans
D) Lack of food
  • 10. What is the scientific name of the polar bear?
A) Ursus thibetanus
B) Ursus americanus
C) Ursus arctos
D) Ursus maritimus
  • 11. Which species is the polar bear closely related to?
A) Brown bear
B) Grizzly bear
C) Sloth bear
D) Asiatic black bear
  • 12. What is the conservation status of polar bears according to the IUCN?
A) Vulnerable
B) Least Concern
C) Endangered
D) Critically Endangered
  • 13. Who gave the polar bear its common name?
A) Constantine John Phipps
B) Thomas Pennant
C) Carl Linnaeus
D) Björn Kurtén
  • 14. What name do the Inuit use for the polar bear?
A) tattaq
B) nanook
C) isbjørn
D) anguraq
  • 15. Which culture has different names for bears based on sex and age?
A) Netsilik cultures
B) Norse
C) European
D) Inuit
  • 16. Who classified the polar bear as a type of brown bear?
A) Theodore Knottnerus-Meyer
B) Thomas Pennant
C) Constantine John Phipps
D) Carl Linnaeus
  • 17. In which year did Carl Linnaeus first classify the polar bear?
A) 1773
B) 1774
C) 1964
D) 1758
  • 18. Who formally described the polar bear as a distinct species?
A) Constantine John Phipps
B) Björn Kurtén
C) Thomas Pennant
D) Carl Linnaeus
  • 19. Which taxonomist has placed the polar bear in its own genus, Thalarctos?
A) Theodore Knottnerus-Meyer
B) Björn Kurtén
C) Constantine John Phipps
D) Carl Linnaeus
  • 20. What is the name of a proposed fossil subspecies of polar bear?
A) U. m. tyrannus
B) U. m. albus-major
C) U. m. arctos
D) U. m. maritimus
  • 21. Who posited the fossil subspecies U. m. tyrannus?
A) Björn Kurtén
B) Constantine John Phipps
C) Carl Linnaeus
D) Theodore Knottnerus-Meyer
  • 22. Is the polar bear considered monotypic?
A) Yes
B) Only in certain regions
C) No
D) Only when breeding with brown bears
  • 23. Which family does the polar bear belong to?
A) Canidae
B) Felidae
C) Ursidae
D) Mustelidae
  • 24. How many extant species are in the subfamily Ursinae, including polar bears?
A) Eight
B) Six
C) Seven
D) Five
  • 25. What type of study did Yu et al. (2007) use to propose a possible phylogeny for polar bears?
A) Behavioral analysis
B) Genetic hybridization studies
C) Fossil records
D) Complete mitochondrial DNA sequences
  • 26. Where was the oldest known polar bear fossil found?
A) Greenland
B) Prince Charles Foreland, Norway
C) Alaska, USA
D) Siberia, Russia
  • 27. What adaptation is associated with the fewer copies of amylase genes in polar bears?
A) Omnivorous diet
B) Herbivorous diet
C) Carnivorous, high-fat diet
D) Insectivorous diet
  • 28. What is the weight range for male polar bears?
A) 500–1,000 kg
B) 200–500 kg
C) 150–300 kg (330–660 lb)
D) 300–800 kg (660–1,760 lb)
  • 29. How much can a polar bear's mass increase due to fat?
A) 30 percent
B) 100 percent
C) 50 percent
D) 70 percent
  • 30. How many teeth do polar bears have?
A) 30–38
B) 28–36
C) 34–42
D) 40–48
  • 31. What adaptation allows polar bear fur to trap heat in water?
A) Outer surface forward scatters ultraviolet light
B) Guard hairs are hollow
C) Dense underfur is long
D) Fur has a scaly appearance
  • 32. What is the function of polar bear's black skin?
A) Provides camouflage
B) Absorbs heat
C) Prevents overheating
D) Traps warmth from fat layer
  • 33. What type of vision do polar bears have?
A) Trichromats with full color vision
B) Monochromatic vision
C) Dichromats, lacking cone cells for green wavelengths
D) Full UV spectrum vision
  • 34. When do female polar bears build up fat reserves?
A) After the mating season ends
B) During the summer months
C) In the spring
D) Before the mating season starts
  • 35. What is the maximum area a polar bear may travel in a year?
A) 15,000 sq mi
B) 38,000 km2
C) 3,500 km2
D) 7.5 mi per day
  • 36. How many polar bear attacks on humans were recorded from 1870 to 2014?
A) 30 attacks
B) 100 attacks
C) 73 attacks
D) 50 attacks
  • 37. What is a rare but known behavior of polar bears regarding their prey?
A) Cannibalism
B) Eating only plant material
C) Hunting in packs
D) Avoiding all other bears
  • 38. Which circus director trained up to 75 polar bears for performances?
A) Wilhelm Hagenbeck
B) Ursula Böttcher
C) Circus Krone
D) Bostock and Wombwell Menagerie
  • 39. What was a common depiction of polar bear rugs in Norwegian churches during the 13th and 14th centuries?
A) hanging on walls
B) in altars
C) as tapestries
D) on the floors
  • 40. How long can polar bears typically swim without stopping?
A) 95.8 mi
B) 154.2 km
C) 6 km/h
D) 3.4 days
  • 41. What is delayed implantation in polar bears?
A) No implantation occurs
B) The fertilized embryo does not start development until fall
C) Implantation happens during mating
D) Immediate implantation of the embryo
  • 42. What do polar bears primarily rely on for hunting success?
A) Raw power
B) Stealth and camouflage
C) Pack coordination
D) Speed in water
  • 43. How do polar bears typically hunt walrus groups?
A) Waiting for them to come ashore
B) Digging underwater tunnels
C) Hunting in packs
D) Provoking them into stampeding
  • 44. What is the name of the goddess associated with the creation of polar bears in Inuit culture?
A) Nuliajuk
B) Torngarsuk
C) Carmichael
D) Aurora
  • 45. What legal protection do polar bears receive in the United States?
A) They are protected only during certain seasons
B) They have been labelled as threatened under the US Endangered Species Act since 2008
C) Protection is limited to specific regions
D) There is no legal protection for polar bears in the US
  • 46. Which sound is produced by mother polar bears to communicate with their cubs?
A) Humming
B) Growling
C) Chuffing
D) Roaring
  • 47. How many subpopulations of polar bears have been identified?
A) 25
B) 10
C) 5
D) At least 18
  • 48. Which Norsemen activity involved trading polar bear furs in the Middle Ages?
A) trading
B) exploring
C) hunting
D) farming
  • 49. Which company sold an estimated 15,000 polar bear coats between the late 19th century and early 20th century?
A) Carnegie Steel Company
B) British East India Company
C) Hudson's Bay Company
D) Royal Dutch Shell
  • 50. In which century is the first known written account of polar bears in their natural environment found?
A) 7th-century
B) 13th-century
C) 20th-century
D) 18th-century
  • 51. What type of mammal is a polar bear considered to be due to its dependence on the ocean?
A) Terrestrial mammal
B) Aerial mammal
C) Marine mammal
D) Desert mammal
  • 52. When do polar bear cubs typically open their eyes?
A) After six months
B) Immediately after birth
C) They are born with open eyes
D) After a month
  • 53. How much do newborn polar bear cubs weigh?
A) 5 kg (11 lb)
B) Around 600 g (21 oz)
C) 1 kg (2.2 lb)
D) 10 kg (22 lb)
  • 54. What did the Copenhagen ice statue of a polar bear symbolize in 2009?
A) Polar bear conservation
B) Inuit culture
C) Climate change awareness
D) Global warming
  • 55. What is the typical gender of polar bears that attack humans out of hunger?
A) Hungry males, typically subadults
B) Adult females
C) Females defending cubs
D) Older males
  • 56. What was considered too toxic to eat from polar bears?
A) fat
B) liver
C) fur
D) meat
  • 57. In Inuit culture, which deity is sometimes imagined as a giant polar bear?
A) Torngarsuk
B) Orion
C) Bjarndýrakóngur
D) Nuliajuk
  • 58. What do polar bears use to communicate chemically with each other?
A) Scent secreted from foot pads into tracks
B) Vocal calls
C) Visual signals
D) Urine marks on trees
  • 59. Which explorer accompanied Constantine Phipps on his 1773 voyage to the Arctic?
A) James Cook
B) Horatio Nelson
C) Vitus Bering
D) John Franklin
  • 60. What medication was prescribed to a polar bear for stereotypical behavior?
A) Prozac
B) Ibuprofen
C) Melatonin
D) Aspirin
  • 61. Which organization created Aurora, a giant marionette polar bear for climate protests?
A) National Geographic
B) Greenpeace
C) World Wide Fund for Nature
D) Nissan
  • 62. Which of these regions is NOT part of the polar bear's range?
A) Greenland
B) Russia
C) Alaska
D) Iceland
  • 63. What do adult male polar bears sometimes form with each other outside the breeding season?
A) Dominance hierarchies
B) Maternal groups
C) Stable alliances
D) Scavenger bands
  • 64. What percentage of polar bears in the Chukchi and Beaufort seas now remain on land during summer?
A) 80–90%
B) 15–40%
C) 5–10%
D) 50–70%
  • 65. What is a characteristic of polar bear courtship?
A) It can be somewhat aggressive
B) It includes building nests
C) It is always peaceful
D) It involves singing
  • 66. What is a characteristic of polar bear maternity dens?
A) They have no ceiling
B) They are open to the sky
C) The temperature inside can be much higher than outside
D) They are always below freezing
  • 67. Which part of a seal do polar bears primarily consume for energy?
A) Fins
B) Blubber
C) Eggs
D) Skin
  • 68. Which 14th-century manuscript features a man named Odd who kills and eats a polar bear?
A) The Tale of Auðun of the West Fjords
B) Hauksbók
C) Carta marina
D) An Inconvenient Truth
  • 69. What innovative feature did Carl Hagenbeck introduce in polar bear exhibits?
A) Settings that mimicked the animal's natural environment
B) Artificial snow and ice separated by moats
C) Concrete platforms
D) Large cages with glass walls
  • 70. What type of social structure do polar bears typically exhibit?
A) Pack animals
B) Colonial
C) Herding
D) Solitary
  • 71. Which 18th-century Icelandic writings mention the legend of a 'polar bear king'?
A) Carta marina
B) The writings feature the bjarndýrakóngur
C) The Tale of Auðun of the West Fjords
D) Hauksbók
  • 72. What did the Norwegian text Konungs skuggsjá describe polar bears as being skilled at?
A) swimming
B) flying
C) climbing
D) digging
  • 73. What type of predator is the polar bear in the Arctic ecosystem?
A) Scavenger
B) Prey
C) Apex predator
D) Herbivore
  • 74. Which zoo exhibit was known as the 'Arctic Ring of Life'?
A) Tierpark Hagenbeck
B) Detroit Zoo
C) Philadelphia Zoo
D) Hellabrunn Zoo
  • 75. What is the term used for polar bears' preference for sea ice?
A) Aquaphilic
B) Terraphilic
C) Pagophilic
D) Xerophilic
  • 76. What type of mating system do polar bears exhibit?
A) Strict monogamy
B) Female-defence polygyny, serial monogamy or promiscuity
C) Hermaphroditism
D) Polyandry
  • 77. In which film was a simulated stabbing of a trained polar bear filmed for a scene?
A) Igloo (1932)
B) His Dark Materials series
C) The White Dawn (1974)
D) The Big Show (1961)
  • 78. Which publication by Comte de Buffon depicted a 'sea bear' and helped promote ideas about speciation?
A) Nihon Shoki
B) Konungs skuggsjá
C) Histoire Naturelle
D) A Voyage to Hudson's Bay
  • 79. Which bear species are more likely to attack humans near human settlements?
A) Polar bears
B) Grizzly bears
C) Brown bears
D) American black bears
  • 80. Which gene cluster includes polar bears from Greenland east to Siberia?
A) Canadian Archipelago
B) Southern Canadian
C) Eastern Basin
D) Western Basin
  • 81. In Inuit astronomy, which star cluster is conceived as a polar bear trapped by dogs?
A) The Hyades
B) Aldebaran
C) Orion's Belt
D) The Pleiades
  • 82. Which explorer's account included a relatively accurate drawing of a polar bear?
A) Constantine Phipps
B) Henry Ellis
C) Comte de Buffon
D) Horatio Nelson
  • 83. Which star represents hunters in Inuit astronomy?
A) The Hyades
B) Orion's Belt
C) The Pleiades
D) Aldebaran
Created with That Quiz — where test making and test taking are made easy for math and other subject areas.