Post #1720549
2026-03-25 04:27 UTC
@tasket That "could" is doing a lot of work. I'm not interested in speculation, I'm interested in knowledge.
@seachanged
Replies (1)
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@tasket@mas.to 2026-03-25 04:35
@siderea @seachanged I suggest reading the Wikipedia page at the "Surficial deposits" entry. Also, there are maps of soil fertility for various US regions which should largely answer your question.