Answer:
Cloud is my mother, wind is my father. What am I?
I work when I play and play when I work
The more you take, the more you leave behind. What are they?
You throw me out when you use me and take me in when you are done.
I am a popular afterlife location to send evil people
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.