Orcas are known to occasionally kill and eat swimming polar bears.
people
polar bears need to live, so they have to get energy from other animals.
Walrus' don't eat Polar Bears, but Polar Bears do eat Walrus'. A Walrus can defend itself with its tusks, but it is not very effective against a hungry Bear.
The primary diet of the polar bear is seals.
They prey on small animals that they can eat cause if they try to prey on a bear or a polar bear they will get ate up they eat small animals.
Nothing, these animals are at the apex of their food chain.
Nothing. A polar bear will eat you.
Orcas have been known to attack and eat polar bears that they catch swimming in their environment.
Actually, the polar bear is a tertiary consumer.
Polar bears are larger than most animals in their invironment, so no they are most likely not hunted by any other animal. Wolves, possibly attack them in packs, but that it more of teritorial issue. Like if a Polar bear is in a wolfs territory. No animal will specifically hunt out a polar bear to kill it and eat it. Polat bears are too big. A male Polar bear can get up to 350-680 kg (770-1,500 lb), and a female is about half that size. So yeah, they're pretty big for other animals to hunt.
people eat polar bearsHumans do so.Polar bears are top of their food chain. VERY rarely a pack of wolves may attack themAnswer:Polar Bears (Ursus maritimus, the "sea bear") are the top predator in their ecosystem. Larger male polar bears eat polar bear cubs. Humans hunt and kill the adults. Aside: In case the question was really after what animals did polar bears descend from (predaters), scientists believe that evolved about 200,000 years ago from brown bear ancestors.Humans, killer whales (orcas), and other polar bears are the only known Earth animals that prey upon polar bears.No animal does.No animal does.
Polar bears are forgers and they eat fish, berries, and seals. They will attack a human if cornered, feel threatened, or if they have cubs but bears don't "eat" people. A polar bear is a big strong bear and very mean so they are not the type of bear to encounter.
people eat polar bearsHumans do so.Polar bears are top of their food chain. VERY rarely a pack of wolves may attack themAnswer:Polar Bears (Ursus maritimus, the "sea bear") are the top predator in their ecosystem. Larger male polar bears eat polar bear cubs. Humans hunt and kill the adults. Aside: In case the question was really after what animals did polar bears descend from (predaters), scientists believe that evolved about 200,000 years ago from brown bear ancestors.Humans, killer whales (orcas), and other polar bears are the only known Earth animals that prey upon polar bears.No animal does.No animal does.