Answer:
Mountains will crumble and temples will fall, and no man can survive its endless call. What is it?
Humans have two that shrink in the light and expand in the dark
Up on high I wave away but not a word can I say.
He died for people's entertainment.
I am the red tongue of the earth, that buries cities.
The sun bakes them, The hand breaks them, The foot treads on them, And the mouth tastes them. What are they?