Polar Bears: Survivors of the Arctic Adaptations Quiz
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Questions and Answers

What is the primary function of the thick layer of fat in polar bears?

  • To provide insulation in water (correct)
  • To aid in swimming efficiently
  • To prevent heat loss in the air
  • To help them grip the ice
  • How do polar bear paws help them walk on thin ice without falling through?

  • By being transparent to blend in with the ice
  • By having specialized treads on the footpads (correct)
  • By increasing their body temperature
  • By having a high density of sweat glands
  • What adaptation allows polar bears to catch slippery seal prey and gain traction on ice?

  • Massive ears for hearing underwater
  • Long tails for balance
  • Transparent fur for camouflage
  • Thick, curved claws (correct)
  • Why are the ears and tails of polar bears small and short, respectively?

    <p>To minimize heat loss</p> Signup and view all the answers

    Which body part of polar bears is crucial for swimming efficiently?

    <p>Massive paws</p> Signup and view all the answers

    Why do conservation efforts focus on identifying and protecting the 'last ice areas'?

    <p>To protect regions projected to retain sea ice longest</p> Signup and view all the answers

    What is the impact of declining sea ice due to climate change on polar bears?

    <p>Decreased habitat and food sources</p> Signup and view all the answers

    'What adaptation allows polar bears to walk on thin ice?' - Which one of the following would likely be a common misconception?

    <p>'Having large ears for balance'</p> Signup and view all the answers

    'What purpose does the thick layer of fat serve?' - Which one of the following might be a common misunderstanding?

    <p>'To provide buoyancy for swimming'</p> Signup and view all the answers

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