Answer:
What type of house weighs the least?
I cannot be other than what I am, until the man who made me dies. Power and glory will fall to me, only when he last closes his eyes.
I'm blue at day and black at night. I do contain some creatures born and died. What am I?
Crooked as a rainbow and slick as a plate ten thousand horses can't pull me straight.
Lovely and round I shine with pale light grown in the darkness a lady's delight.
In birth I spring forth, in life I unfold. In death I wilt and die, but rebirth restores all.