4 ms·
Particularly peat, which notably forms in peat bogs at a rate of 1mm per year, on the surface. If society collapses then a millennium later there'll be a metre-
by Qwertious 3y ago
Particularly peat, which notably forms in peat bogs at a rate of 1mm per year, on the surface. If society collapses then a millennium later there'll be a metre-thick new layer of the stuff in some areas.