Answer:
It's like food but water kills it. What is it?
I run around the city, but I never move.
Goes over all the hills and hollows. Bites hard, but never swallows.
Break it and it is better, immediately set and harder to break again
A circle of stones, never in rows. Stacked one on the other, mystery it sows. What is it?
What never gets any wetter no matter how hard it rains?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?