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If there was oxygen, it still burned. One lightning strike would be enough to wipe the ground clean.
by 1970-01-01 3y ago
If there was oxygen, it still burned. One lightning strike would be enough to wipe the ground clean.
- londons_explore 3y agoThere was much less oxygen back then.
- Tagbert 3y agoThis was the Carboniferous age when oxygen levels are thought to have been up to 35% as opposed to 21% now. Most trees probably grew in swampy areas and the water they fell into would have been lower in oxygen. The material would have built up in the water and mud.