Answer:
I am the beginning of the end and the end of time and space. I am essential to creation and I surround every place.
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.
Brown I am and much admired. Many horses have I tried. Tire a horse and worry a man, tell me this riddle if you can. What am I?
I am free the first time and the second time, but the third time is going to cost you money. What am I?
If a man carried my burden, he would break his back. I am not big but leave silver in my tracks. What am I?
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive!