<span>A detailed conversation designed to obtain in-depth information about a person and his or her activities is referred to as an </span>Interview
A) magma chamber
Explanation:
the hot magma can push through anything without any problem, and it can crack through the earth's crust easily. also source: trust me or not.
The answer is B.
B. Duty of Confidentiality
<em>Hope this helps!!</em>
<em>:))</em>