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Learn how polar bears are adapted to survive and thrive in the Arctic, from their fur and fat to their paws and claws. Find out how they hunt seals, how they evolved, and how they are threatened by climate change.
Learn how polar bears have evolved to survive the Arctic environment, with thick fur, fat layer, white camouflage, and webbed paws. Find out what they eat, how they breed, and why they are vulnerable to climate change.
19 de abr. de 2024 · Learn about the polar bear, the largest and most powerful carnivore on land, and its adaptations to live in the Arctic region. Find out how it hunts seals, swims, mates, and faces threats from climate change and humans.
8 de sept. de 2017 · Learn how polar bears have adapted to life on top of the world... How do polar bears survive their Arctic habitat? Is climate change affecting their population?
The polar bear (Ursus maritimus) is a large bear native to the Arctic and nearby areas. It is closely related to the brown bear, and the two species can interbreed. The polar bear is the largest extant species of bear and land carnivore, with adult males weighing 300–800 kg (660–1,760 lb).
Many of the polar bear's physical adaptations help it maintain body heat and deal with its icy habitat. The bear's outer layer of fur is hollow and reflects light, giving the fur a white color that helps the bear remain camouflaged.
Learn how polar bears are adapted to live in the Arctic, such as their thick fur, fat layer, and sharp teeth. Find out how climate change, human activities, and other factors threaten their survival and habitat.
