1. Some challenges that the have to overcome are the very harsh winters and also the struggle for food and the struggle to keep there baby safe and warm .
2. It gets really cold for them sometimes and they have to stay warm for there babies .
3. They have thick coats of fur to keep them warm and another thing they do is they huddle together in a big circle and rotate to the middle every now and then so that each penguin gets at least some warmth !
4. Because there is a tilt in the earth that makes in pitch back sometimes .
**5. The snow needs to be thick so the penguins eggs don't go threw the snow !**
