I would choose D.
reasoning:
A is ethos- convincing someone of their character
B is also ethos
C is pathos- appealing to emotions
D is logos, appealing with logic- with a fact
Answer:
.........................
In this passage from Henry David Thoreau's Walden, the narrator uses strong sensory language to create clear images - to, in essence, paint a clear picture in words - of the forest and the hills. The narrator is able, through the use of such strong sensory language and imagery to give the read a clear image of what he is describing, which, in turns, makes the scene he is describing come to life.