Answer:
C.) To describe to the reader what the Sandia Mountains look like.
Step-by-step explanation:
The Author uses specific words and clear names of certain things to describe the scenery of the mountains such as:
"Deep reds, maroons, and pinks that make up its granite and limestone faces." -Line 2
"The westward face of the range is characterized by its rugged, sheer cliffs and large, rocky outgrowths." -Line 4
"The eastward face slopes gradually and is covered in the green of pine and juniper trees." -Line 5
Hope this helped!