Read this excerpt from "Mount Taylor: A Peak in Peril."

Mount Taylor, at an elevation of 11,300 feet, is visible from more than 100 miles away. Douglas fir, aspen, and piñon pine trees in the Cibola National Forest blanket the mountain. Spires of volcanic rock rise on the north slope. The peak is often snow-capped. But it is what lies underneath the mountain that threatens this site. Mount Taylor sits atop one of the richest uranium ore reserves in the country.
What inference can the reader make about why the author includes these details?

To compare the height of the mountain with the depths of the mines beneath
To describe the variety of trees in the Cibola National Forest
To contrast the mountain’s natural beauty with its material wealth
To explain the danger of volcanic activity to residents near the mountain

Which part of the story shows how kiara and tanya's differences affect their friendship? kiara and tanya were the best of friends. when they were 10 years old, they always went everywhere together. all their friends knew that if they found one of them, they would find the other. anyone who didn't know them thought that they were twins because both kiara and tanya had long, silky red hair and pale complexions. they were even similar in height and build. they were more like sisters than friends. but as similar as they were in appearance, they were just as different when it came to their personalities. this difference didn't affect their friendship, at least not for a long time. kiara always got out and participated in activities and competitions. tanya was happiest when reading a book at home. kiara was outgoing and talkative. tanya was quiet and shy. kiara was popular, and people were drawn to her because of her ability to make quick friends. tanya hardly had any friends besides kiara. as they grew older, kiara managed to make a large group of friends. tanya, on the other hand, still remained shy and reserved. this difference in their personalities eventually caused a rift between the two friends. tanya would refuse invitations to parties and movies that kiara invited her to. she just didn't want to hang out with people she didn't know that well. kiara couldn't understand why. she thought tanya disliked her friends. eventually, kiara and tanya both realized that they had outgrown one another. they still remained friends, but they were not as close as they once had been.