There many kinds of animals in the Polar Tundra such as the penguin and the polar bear. There are other kinds of penguins that live in tropical or temperate weather but this is just a regular penguin that lives in the Polar tundra. The polar bears are actually going extinct because of global warming that is melting all the ice and turning it into water and they can't live in just water. They could drown and it reduces the ability to find food. A penguin's role for his species is to be strong, healthy, find food and reproduce as much as possible. The role of a polar bear is just to survive right now, because there is only a couple thousand left in the world. These animals have adapted to survive in the polar tundra by reproducing a lot, hunt food from the water etc.
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Do you blame human for the pssible extinction of the polar bears?
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