Types of bears 

Polar Bear-Carnivorous. They mostly live near the Arctic Circle. A male Polar Bear is known as a boar. A female Polar Bear is known as a sow. A sow is half the size of a  boar. They eat seals.

Brown Bear-(Grizzly) A very large bear. It is about the same size as a polar bear. Live near Russia, Central Asia, China, Canada, U.S.(mostly Alaska), and Romania. They eat grass, fruit, insects, roots and bulbs, and when hungry enough, small animals. Brown Bears that live by the coast will eat salmon.

Sloth Bear-Nocturnal (Sleep=day Awake=night) Naive to Indians and traits of a sloth eat termites, honey bee colonies, and fruit. Sloth bears sometimes attack humans who are inside their territory.