Do polar bears really break ice?

I guess we would find out if a 4,000 pound polar bear existed. it can if it is made of feathers and not metal but most polar bears are made of iron so....

They break through thin ice as they have amazing power in there shoulders, which when pushed against the ice breaks.

Polar bears and pandas are actually bears.

Polar bears live on ice because they have a very thick, heavy coating of fur. They also have some blubber to go along with that. They need to stay in very cold weather, or else they will overheat.

because of there ruff paws they can breack an igloo