Planet Earth

Season 1 Episode 6

Ice Worlds

2
Aired Sunday 8:00 PM Apr 01, 2007 on Discovery Channel
9.6
out of 10
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33 votes

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Episode Summary

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This episode shows you what seem like completely different worlds where life seems almost impossible to survive. Zooming in on the frozen wastelands of the arctic and antarctic, Planet Earth takes a look at the various animals that live there, including polar bears and different types of penguins. It also shows you that like desert creatures, these animals have certain skills that are necessary for survival in such harsh climates. Except this time, it's for survival in some of the coldest areas in the world.

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