The sharks caller by Dianne Wolfer, how the main character has been constructed.

Explore how one character (Must be Izzy the main character) in a text (The shark caller by Dianne Wolfer) has been constructed.
Marked on: clear discussion of character construction, clear examples that demonstrate an understanding of character,  effective use of essay structure to answer the question, written expression is clear and fluent- minimal errors, varied vocabulary and correct use of punctuation.
Must be size 12 Arial font and 5 paragraphs.