Unit 5

An article about animals

The animals in this foto is polar bear. Adult pola beard are 750 kilos. They can swim more than 150 kilometers. 

Females have two cubs every four ar five years. Polar bears live in the Arctic, Canada, Russian, Greenland and Norway. They live and hunt on the ice.

The Arctic ice is smaller because the climate is changing. Pollution is a problem, especially oli. Humans hunt polar bears in some areas.