Answer:
Cold head and feet; round as a ball; always turning around myself.
What has roots that nobody sees and is taller than trees. Up up up it goes and yet never grows?
I have three eyes and only one leg. Obey me or you will be sorry.
What is at the end of a rainbow?
I am a kind of coat that can only be put on when wet. What am I?
When is it bad luck to see a black cat?