This is a polar bear. They have didn´t have varied traits. All of them are white. They live in Canada, Russia, Norway, Greenland and Alaska. They eat fresh fish. Adaptive traits that they have is fur to keep them warm and they have black skin
Climate change caused their enviroment to change when the ice started to melt. They had less land and more water so they could barely live on land.
After many generations, the ice was very limited. The polar bear still has similar adaptive traits. Climate change is changing the way the polar bears live.