Riddle #464

I weigh almost nothing. I am lighter than air. But even the strongest man in the world cannot lift me. What Am I?

You bury me when I am alive, and dig me up when I die. What am I?

What gets wet while it's drying?

People buy me to eat, but never eat me. What am I?

I am full of holes but I can still hold water. What am I?

Take off my skin - I won't cry, but you will! What am I?

I am taken from a mine, and shut up in a wooden case from which I’m never released, and yet I am used by many. What am I?

The more you take, the more you leave behind. What am I?

You will throw me away when you want to use me. You will take me in when you don’t want to use me. What am I?

Armored but not a knight, snapping but not a twig, and always at home, even on the move. What am I?

I travel all over the world. But I could not move, just stay in a same single spot. What Am I?