There was a time period on earth (the Carboniferous period) where there was an immense amount of oxygen in the air and trees didn't break down, this is what all

There was a time period on earth (the Carboniferous period) where there was an immense amount of oxygen in the air and trees didn't break down, this is what allowed dinosaurs to grow so large. Then fungi and bacteria appeared that could feed on lignin and cellulose and changed the world. If it happened once it could happen again. https://www.nationalgeographic.com/science/article/the-fantastically-strange-origin-of-most-coal-on-earth https://www.nationalgeographic.com/science/article/the-fanta...