Answer:
This phrase is a metaphor "The earth is the cup of the sun, That filleth at morning" it is stating that the Earth is like a cup that in the morning will be filled by sunlight.
I don't understand what you said.:
This would be the "<span>C. Great Chain of Being" which was derived from Plato, Aristotle, and other thinkers of that period. It developed into a common conception in the Middle Ages. </span>
