Answer:
I have roots that no one sees and I am taller than trees. Up, up I go, but never do I grow. What am I?
I fly when I'm on and float coming off.
What can fill a room but takes up no space?
I come in variety of colors and am found almost year round. My house is tall and my only fear is the cold. What am I?
You do not want me when you don’t have me, but when you have me you don’t want to lose me.
No matter how little or how much you use me, you change me every month.