Answer:
What is easy to spot but hard to find?
I have three eyes and only one leg. Obey me or you will be sorry.
It's been around for millions of years but is never more than a month old. What is it?
Cloud is my mother, wind is my father. What am I?
I am the key that is the hardest to turn
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.