Answer:
Iron roof, glass walls, I burn and burn but never fall. What am I?
I have four fingers and a thumb, but I'm not living. What am I?
I am a kind of coat that can only be put on when wet. What am I?
Cloud is my mother. Wind is my father. I come down but never go up. What am I?
I am the kind of an ant that's good at math. What am I?
Two brothers we are, great burdens we bear. All day we are bitterly pressed. Yet this I will say, we are full all the day, and empty when go to rest.