Answer:
What is not a ball but yet a sphere, and holds all lands and people year after year?
What has no hands but might knock on your door, and if it does you better open up?
What has a head, a tail, is brown, and has no legs?
Rotten trees and Jack-O-Lanterns have this characteristic in common.
I am the enemy of all that is good and right. Five letters--that is the length of my name. Remove the first and evil I remain
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive!