What is the appositive phrase in the sentence "my neighbor, little sierra, threw rocks through her parents' window "?

An "appositive" refers to a "noun" or "noun phrase" that renames another noun right beside it.

In the sentence given: 

"My neighbor, little Sierra, threw rocks through her parents' window." ; 
    ,

the phrase: "little Sierra"—renames the noun: "neighbor".

As such, the phrase: "little Sierra" is an 'appositive phrase'.

owen made and ideal hero because he had all the gret aspects of a good superhero

muir's use of diction creates a mood of urgency and fear. the highlighted words - difficult, difficult, force, crooked, struggling, tangled, fallen, fear, faint and hungry - come together to make you feel that the author is in danger. the imagery is clear so that it comes alive in your mind. diction can create a mood which can bring everything else together.

explanation:

mark brainliest and have a great day!