1.  By Fernando Briceño

2.  There are 8 types of bears in the world: Giant Panda Sun Bear Spectacled Bear Sloth Bear Polar Bear Asiatic Black Bear American Black Bear Brown Bear

4.  Not all bears hibernate, it depends on the type.  The bears that hibernate are: American Black Bear Asiatic Black Bear Brown Bear

5.  There are types of bears that are shy or aggressive.  They can be more aggressive when they are with their cubs.

6. The End

7.  http://www.osopedia.com/ http://www.osopedia.com/  http://kids.poisson.org.uk/bears/types.htm http://kids.poisson.org.uk/bears/types.htm  http://en.wikipedia.org/wiki/Hibernation http://en.wikipedia.org/wiki/Hibernation