A crocodile has the strength and resistance to kill an adult polar bear when it can use its strong jaws to attack. The polar bear could claw the crocodile, but this would do nothing since the crocodile has such a tough skin to protect. Since crocodiles are very good hunters, they could easily kill any bear, no matter what kind of bear it is. Unless the polar bear flipped over the crocodile and swat its stomach, the polar bear would win the fight. If a crocodile and a polar bear were to fight in water, most likely the polar bear would be the meal of the crocodile.
Answer Two
It depends on the size and strength of the polar bear, and the size and species of the crocodile. A polar bear is capable of killing a crocodile because it can even kill a large walrus, muskox, or even a beluga whale.
A polar bear would win the fight on land if it clawed the crocodile's head and flipped its body to claw its stomach. In water, the crocodile would definitely win the fight.
The grizzly bear would maul the crocodile on land if the crocodile tried to attack the grizzly bear. Grizzly bears have strengths to kill a crocodile, no matter what species. In water, the crocodile may win.
On land the bear. In the water the crocodile .
That all depends on the size, age, species and maybe the health state of the bear and the crocodile.
Since most crocs are larger and more aggressive, I would go with the crocodile.
The kodiak bear would beat any type of crocodile on land as long as it sees the crocodile. Kodiak bears are very large and very powerful bears.
The black bear would win this fight. A black bear has more muscles and a bad aggression with sharper claws and teeth.
Probably the black bear.
The black bear would win.
The giant black bear would win, but it would be injured.
It depends on who is bigger. If the black bear happened to kill the lion, the black bear would get badly injured.
Black bears dominate over cougars. A grizzly bear would destroy a cougar.