No. A lioness and a polar bear would not meet because one (the lioness) lives in a hot, arid environment and the other (being the polar bear) lives in a very cold dry environment. However, if they did meet, the polar bear may be able to kill the lioness with one single swipe to the head. The lioness, on the other hand, would need other lions and lionesses in order to bring down the polar bear.
The tusks of the walrus could kill the bear, but if the polar bear can get past the tusks it could kill the walrus.
No.
A lioness can kill a black bear because it has great hunting skills that could bring down the black bear. It may also be a draw between an experienced lioness and a male black bear. Black bears have weight advantages, but lionesses have better hunting skills. Lionesses weigh 400 pounds, while black bears weigh 600 pounds. For a brown bear or a polar bear, it is a far different story.
The grizzly bear can kill a lion or a lioness with swipes of those powerful, sharp claws and strong swats. A large lion and a large lioness working together might bring down the grizzly bear depending on how big is the grizzly bear. Since grizzly bears have such big size and powerful claws that could kill a large lion or large lioness, it is quite strong enough to kill both of them. In this case, the grizzly bear would kill the large lioness and the large lion, but might get wounded.
Yes, a polar bear could kill a lion. A polar bear weighs 1800 pounds, is 13 ft long, and has stronger muscles than a lion, and its sharp claws could kill two lions at a time. A lion weighs 550 pounds and is 6.5 ft long.
It is highly unlike that a polar bear would even get a chance to kill a moose because these animals live in two entirely different biomes. You would not see a polar bear in the boreal or transition-boreal forests, nor would you find a moose in the arctic near the coastline. For that reason, no a polar bear would not nor could not kill a moose. However, as far as human-ability to be very imaginative, it is likely that a polar bear could kill a moose.
A large brown bear, a poacher, a pack of wolves, and a polar bear etc.
No way, a polar bear couldn't harm a fly!!!!
The only animal that will kill and eat a polar bear, excluding man, is the orca. Orcas will occasionally kill and eat a swimming polar bear.
Rhino, Elephant, Hippopotamus, large silverback gorilla, grizzly bear, polar bear, kodiak bear, bull, and crocodile can kill a lion.
If a pack of wolves can kill a grizzly then it can kill a polar bear!!!
The polar bear would win because its paw swipes could kill three tigers at a time.