It is not true that you are required to work with youth during an internship.
I determined this by looking at the ways all the answer choices were worded. Option C says REQUIRED, which suggests that it is false, because this is not always the case. For example, when you pass med school, you start your residency as “interns.” You are not necessarily working with kids.
Hope this helps :)
I'm not completely sure what you mean my contrasts and contradictions but I'll try to help
When Jonas realized he could see color, it contrasted from the normal grey scale he and his community usually experience.
His new life contradicted his past life before his job assignment because he was told he could never lie but not with his job, he has the right to.
He also realized what the government was doing immorally and that contradicted his old view of his government, which was that they are faultless.
Sorry that's only three but I hope it helped
C. Erosion over a long period of time
The Grand Canyon was formed by weathering and erosion caused by the Colorado River.