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Weather, Climate and Adaptations of Animals of Climate — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceWeather, Climate and Adaptations of Animals of Climate5 Marks
Question
How polar bear is adopted in the polar climatic condition.
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Answer

A polar bear has following adaptation features:
  • They have white fur so that they are not easily visible in the snowy white background which helps it to protect them from their predators. It also helps them in catching their prey.
  • They have two thick layers of fur to protect them from extreme cold.
  • They also have layer of fat under their skin.
  • The polar bear goes for swimming for physical activities on warm days necessary for cooling.
  • Its paws are wide and large, which help it not only to swim well but also to walk with ease in the snow.
  • Polar bears can remain under water for long durations.
  • It has a strong sense of smell so that it can catch its prey for food.

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