Answer:
What devours all and can kill a king. Destroy a town and crushes mountains down?
The more you take away, the bigger it gets.
It is in every mountain, it's not in any hill, it's not in all the world, and yet it's in the mill.
What goes up let's of a load and come back down
What is between heaven and earth?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?