this post was submitted on 08 Dec 2025
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Why would an oxygen rich Environment help trees grow bigger? They consume CO2 and exhale Oxygen. If anything they should grow better in a CO2 rich Environment.
Prehistoric insects were larger because of an oxygen rich Environment, but I don't think that applies to plants.
Truthfully I don’t remember what the reason was; it was multiple variables, but I don’t know what the variables were.
In any case, there’s vanishingly few of these trees remaining.