Answer:
I am something that floats. But after a period of time I fall.
What has a tongue but cannot talk gets around but cannot walk
When one does not know what it is, then it is somethingอพ but when one knows what it is, then it is nothing.
My body is timber and I am a boy among men. I have a nose without end and an insect for a friend. Who am I?
Never swallowed but certainly chewed, tossed in the mouth but it is not food. What is it?
I can only be played on a windy day