The fourth section has figurative language in the form of a simile. "And the sudden flurries of snowbirds, Like brown leaves whirling by." Using the word like create a comparison, also known as a simile which is a part of figurative language.
The answer to the questions is wrong . I'm sorry it's actually
First paragraph (and busy all the night ,with a silence deep and white )
Second paragraph (Wore ermine too dear for an earl,Was ridged inch deep with pearl,from sheds new-roofed with carrara,The stiff rails softened to swans down)
Third paragraph(The noiseless work of the sky, Like brown leaves whirling by)
