Answer:
What can be as big as an elephant but weighs nothing?
I am enjoyed by some, despised by others. Some take me for granted, some treasure me like a gift. I last forever, unless you break me first. What am I?
My rings are not worth much, but they do tell my age. What am I?
I lose my head in the morning and regain back it at night.
I suck.
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.