But let me put it into a clearer picture of how I see a young earth Where I live, there is a formation of cliffs. Now, looking at these cliffs do not suggest to me at all that it was a long period of time that formed them. There is sheer edges... little or no wear. (and it is nothing recent that caused this.) there are rift caves all over it, filled with UNFOSSILIZED sea shells. Ostensibly, it's because millions of years ago, the cliffs lifted out of an ancient sea that used to cover the area. There is NO evidence of this sea, however. In fact, the terrain slopes AWAY from the area. It's a ridge, not a basin. Would unfossilized sea shells last millions of years? Not to my understanding. beyond that, there is another area where we have a waterfall. It again, is a sheer drop, not a worn edge, or eroded. However, we do not live in an area with active tectonic plates. (what I mean by this, is an area where upthrust could be used to explain it.)
this is just around my home. And it leads me to believe that the old earth theory does not fit.