This document defines communication and explains the nature and process of communication. It states that communication is the exchange of information between two or more people through verbal and nonverbal means. It is a dynamic, systematic, adaptive, and continuous skill and process. The document outlines the key elements of communication, including a sender, message, receiver, and feedback. It provides examples to illustrate the communication process and different communication situations. Activities at the end ask readers to identify these communication elements in given situations and write sample conversations.