MAKRING Brainlist.. Author mostly uses the word "flit" rather than "move" because the

1) Author wants the reader to enjoy nature the way dragonflies do
2) Author wants the reader to look "flit" in the dictionary
3) word "flit" shoes a better image of dragonfly movements
4) "move" would not rhyme the work
"flick"

The poet uses "buzz" and "zoom" to make
1) A comparison
2) The same sound as a dragonfly
3) The words rhyme
4) The dragonfly seems more human​