Answer:
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
I am a rock group with four members all of whom died in plane crashes. Who am I?
I am a small paradise surrounded by dryness and heat.
A thousand wheels but move I do not. Call me what I am call me a lot.
I'm found on Windows yet I am just a decoration. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.