The emotional appeals of text and images in years of dust work to
a- inform readers.
b- delight readers.
c- surprise readers.
d- persuade readers.

d- persuade readers

Explanation:

In Years of Dust, in the 1930s, extraordinary moving dividers of residue cleared over the Great Plains. The tempests covered yields, blinded creatures, and choked out youngsters. It was a disaster that would change the course of American history as individuals attempted to get by in this threatening condition, or accepting the streets as Dust Bowl displaced people.

c (: when ulrich considers throwing georg the flask

it is the background information on the characters and setting explained at the beginning of the story. the exposition will often have information about events that happened before the story began. the exposition is often the very first part of the plot.