Answer:
What is it that you ought to keep after you have given it to someone else?
I'm a god, a planet, and measurer of heat. Who am I?
Cut the wrong wire and it goes boom
They are Dark, and always on the run. without the sun, would be none!
What can you easily break but never touch?
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.