Answer:
What is part of you and all around you but if it entangles you, it will kill you?
You roll it or you buy it, People say you shouldn't try it, Because you may get a stroke, From inhaling all that smoke.
What is not a ball but yet a sphere, and holds all lands and people year after year?
War fought with pieces on a board.
The land was white the seed was black. It'll take a good scholar to riddle me that.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.