Answer:
I stand in one place yet I fill a whole room. I can be filled with molten rock and come in every hue.
I am full of holes but still hold water. What am I?
Though I am dark Adam married me.
Sing me to a baby about to go to sleep.
There's not a kingdom on the earth I haven't traveled over and over and though I know not whence my birth yet when I come you know my roar. I through the town do take my flight and through the fields and meadows green and whether it be day or night I neither am nor can be seen.
What is lighter than what it is made of?