The theme is the main subject that you are going to write about in a essay or in a report. If you want to know more, just ask :)
A functional text is useful in everyday life because <span>it provides information to aid task performance. Manuals and instructions are examples of functional texts, because they serve the purpose of informing the reader as to how to perform some action. </span>
Answer:
Imagery
Explanation:
The text is going into detail to explain what the tree/grass looks like. That is imagery.
