By definition ethics are the rules of conduct recognized in respect to a particular class of human actions or a particular group or culture. Throughout his entire life philosophical scholar Socrates was predominantly interested in ethics.
The definition of expository is something intended to explain or describe. An essay that is intended to explain a series of events is an example of an expository essay. expository. expository. Serving to explain, explicate, or elucidate; expositive; of or relating to exposition.
It is a practical kind of writing (the kind you are reading right now!). Examples of expository writing include encyclopedia entries, news reports, instruction manuals, informative essays, and research papers.