But what happens to the wood you use? e.g. in buildings (1) building burns (2) building is torn down and wood rots (3) building eventually collapses and wood r

But what happens to the wood you use? e.g. in buildings (1) building burns (2) building is torn down and wood rots (3) building eventually collapses and wood rots i.e. if you don't bury it, it eventually returns into the carbon cycle