probably by 2025 or so (just an estimate)
* 17 polar bears die every year acording to average
Polar bears are from the Arctic and most penguins live in the Antarctic.
Polar Bears migrate with their young every year. When temperatures warm up Polar Bears migrate to land to find food.
Winter
because sun bears are so use to being warm all year and polar bears can adapt better ( i reALLY DONT NO ?)
zero, penguins and polar bears live at opposite end of the earth.
Polar Bears live about 20-30 years in the Wild.... in captivity they can live up to 45 years You can find out how old a polar bear is by removing a tooth (but be very careful when you do this!). There is a ring on the tooth for each year that the polar bear is alive. Just like with trees. Female polar bears live up to their late 20's Male polar bears live up to 20 years old
For black bears and grizzly bears, from spring to fall, with heightened periods when bears come out of hibernation and when they're fattening up for hibernation. For polar bears, it can be any time of the year.
500
Yes, they are very dangerous. In fact, polar bears kill on average 263 people each year in Canada alone.
1 year
With the exception of pregnant females, polar bears do not hibernate. Instead adult male polar bears and non-pregnant females remain active throughout the year. They nap during the day and sleep 7 to 8 hours a night.