The appositive phrase provides the reader a proper noun associated with another noun for a clear understanding of the statement. Appositive phrases are used in our day to day conversations sic it provides a clear understanding of what we are saying and also the listeners can comprehend immediately.
Most people are familiar with asterisms, informal constellation names, such as the Big Dipper. What information does the appositive phrase provide for the reader? a proper noun associated with another noun a definition of an unfamiliar term essential information for understanding description of the Big Dipper