Do polar bears eat ice

No. Polar bears do not eat penguins because they live in completely separate parts of the world.

Penguins live along Coastlines throughout the Southern Hemisphere and around Antarctica, not the Arctic. Polar bears live in the Arctic, or the circumpolar North, and they do not venture into the temperate zones as many species of penguins do.

Quite simply, polar bears and penguins never meet.
Polar bears mainly eat seals. They are capable of eating penguins, but most penguins live in the Antarctic region while polar bears live in the arctic.

Children have been mislead due to modern computer and Video Games that show penguins defending their own against polar bears. Remember kids, when in doubt go to your local library, have an adult to help you find the answers.
No. Polar bears live in the Arctic region, where penguins are not found.
No. Penguins and polar bears live in opposite poles of each other. Polar bears live at the North Pole or Arctic, and penguins live at the South Pole or Antarctica.
Polar bears are native to the Arctic, penguins to the Antarctic. So no they do not
technically poler bears do not eat penguins, they find fish in the water, probably dead by the coldness of water.