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Polar Bears

Polar Bears. Species: Ursus maritimus (sea bear) by Audrey Steeves. Physical features. Small ears White furry coat Huge bodies Black skin Long head, nose and teeth Razor like claws As tall as 10 feet Weighs more than 800 pounds. Lifespan. Live 15-18 years in the wild

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Polar Bears

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  1. Polar Bears Species: Ursusmaritimus (sea bear) by Audrey Steeves

  2. Physical features • Small ears • White furry coat • Huge bodies • Black skin • Long head, nose and teeth • Razor like claws • As tall as 10 feet • Weighs more than 800 pounds

  3. Lifespan • Live 15-18 years in the wild • Endangered because of global warming and melting snow and ice

  4. Habitat • The frozen Arctic and Antarctic • Ocean and ice • Live in a den or hole in the ice

  5. Climate • Dark, dreary winters • - 94 degrees F • Strong howling winds • Sun shines all day and night in summer

  6. Landforms • Icebergs • Frozen ocean at North Pole surrounded by land

  7. Food • Omnivore • Eats plants, berries, fish and meat • Hunt for food

  8. Preys and Predator • Prey of other polar bears and humans • Predator to seals, snow geese, belugas, voles and oxen • Polar bears are the largest predator in the world

  9. Behavior • Strong swimmers • Graceful • Athletic • Playful • Like to wrestle to get strong

  10. Reproduction • In the winter, the female gives birth to 1 or 2 cubs • The cubs see daylight for the first time in spring when they break through the ice and leave the den

  11. Physical Adaptation to Environment • White fur blends with snow as camouflage

  12. Physiological Adaptation to Environment • Black skin absorbs heat from the sun • Blubber helps keep its body warm.

  13. Other Interesting facts • Babies stay with their mother till 3 years old • They can smell a dead seal on the ice from several hundred miles away

  14. Other Interesting facts • Polar bears doggy paddle with their large paws • Polar bears do not chew their food, but tear off large chunks to swallow whole • Polar bears can carry more than 200 pounds of foods in their bellies.

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