Because they need to eat and drink to survive.
Their GAY
Grizzly bear need fresh water.
They get from dirty or clean river sides.
To rip and tear their food apart
Grizzly Bears like North America,because there"s more food for them up their. They also like it,because there's other Grizzly's there.
Leave them be. There's no need to save them.
black bears drink about 4 gallons of water a day
Basically little or nothing, their Metabolism slows down to a point where they seem semi-comatose and spend most of the winter asleep [hibernation] in a sheltered spot.
I think because they might be endangered. I'm not sure....
Like any animal, bears need food, water, shelter, and the ability to securely raise their young.
A grizzly will eat around twice its body mass before hibernation.
Bears in general, need to put on enough body fat during Autumn, so as to survive the winter hibernation.
Water is important to polar bears because they need it to drink. to clean themselves, their food is mostly in the water, and to cool off on hot days.