How was the Renaissance different from the Dark Ages?

Medieval art and architecture were mainly influenced by religion, while renaissance arts and architecture were influenced by Classic Greek and Roman ideals.
A very prominent difference between the Renaissance and Middle Ages is that of the art. The Renaissance artists followed the more classical form of art. They portrayed human beauty and the religion predominantly. The Renaissance artists had a deep sense of perspective and developed two dimensional effects.

A,) cause a & b are equal & both gives 180°

Answerair masses develop near the equator are warm; tropical air mass