UNITAT 5: POAR BEAR

The animal in this photo is a polar bear. Adult polar bears are 750 kilos. They can swim more than 150 kilometers. Females have two cubs every four or five years. Polar bears liv in the Artic, Canada, Russia, Greenland and Norway. They live and hunt on the ice. Polar bears usually eat seals. 

The Artic ice is smaller because the climate is changing. Pollution is a problem, especially oil. Humans hunt polar bears in some area.