Final answer:
The given options do not provide enough information to determine the correct answer.
Step-by-step explanation:
In this question, we are given four options to choose from: 3 inches below, 3 inches above, 6 inches above, and 6 inches below the adjoining ground level. We need to determine which option is correct.
To solve this problem, we need more context or information about the situation. The given options do not provide enough information to determine the correct answer. It is important to have a clear understanding of the specific context or scenario in order to accurately determine the correct answer.