Polar bear

The polar bear is a hypercarnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is a large bear, approximately the same size as the omnivorous Kodiak bear. The scientific name of the polar bear is Ursus maritimus

harder animals

orca

greenland shark

pack of wolves

lion

here's the answers to your question

1.what animal can beat polar bear?

great white shark

lion

orca

grizzly bear

green land shark

human

2.can polar bear kill a human?Bears. Polar bears, being almost completely unused to the presence of humansand therefore having no ingrained fear of them, will hunt people for food, though with the right precautions they are easily deterred.

3.how dangerous are polar bears? Grizzly and polar bears are the most dangerous, but Eurasian brown bears and American black bears have also been known to attack humans. Some species depredate livestock on occasion, and some bears, such as Asiatic and American black bears, may destroy fruit or other crops, especially corn.