Answer:
They are Dark, and always on the run. without the sun, would be none!
When it's dirty this should never be aired in public.
These are believed to be found at the end of rainbows
Mountains will crumble and temples will fall, and no man can survive its endless call. What is it?
Of these everyone has ten, part of two wholes at the arms end. What are they?
The more that there is of this, the less you see. What is it?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?