Typically, teaching is not a requirement. Still, there may be some specific programs of study particular to education that might.
No, adjunct professors do not always need a PhD to teach at universities. Many adjunct professors have a master's degree or professional experience in their field.
you need a PhD degree
You will need a PhD for a start.
To earn a PhD, you typically need to write a dissertation, which is a long and detailed research paper on a specific topic within your field of study.
If you interview, mention where you got your master's and PhD from (if they don't ask I wouldn't say that the school is unaccerdited, but the employer will probably still want to know). To teach college you need a PhD in either the subject you want to teach or in Education (pretty much any PhD's okay)....If you decide to teach high school or something else, then you would need a teaching credential (but not for teaching college).
No, doctors do not need a PhD to practice medicine. They typically earn a medical degree (MD) or a doctor of osteopathic medicine (DO) degree to become licensed physicians.
Yes, a PhD is typically considered the highest academic degree that one can earn.
Yes, PhD students often teach classes as part of their academic responsibilities.
Typically, no less than a masters degree with a PhD preferred.
200,000
It'll depend on the exact aspect of theology. In general you'll want to have a PHD in the exact discipline of theology you want to teach.
To become a PhD, you typically need to complete a bachelor's degree, then a master's degree in a related field. After that, you must apply to a PhD program, complete coursework, pass exams, conduct original research, and write a dissertation. Finally, you defend your dissertation in front of a committee to earn your PhD.