How many sides does a circle have?

I don't get anymore wetter, no matter how much rain falls on me.

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

Which Burger Is Different in below image?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Can you write down eight eights so that they add up to one thousand?

What you cannot hold but it is yours?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?