Good Riddles

Question: Of the god’s own sorrow and tears i can create life. Then i provide my creation with fire to allow for growth and prosperity. But the vengeance of the gods is due and I will surely fall. In the coldness of the night, the life I created only finds death. what am i?

Question: What always goes up when it rains?

Question: What is black then red and then white?

Question: What is in the middle of the moon, At the end of an igloo And goes round in loops?

Question: I sit on a bridge so you might see just how clear the world can be. What am I?