Scientists May Have Discovered the ‘Trigger’ for Complex Life on Earth

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Scientists May Have Discovered the ‘Trigger’ for Complex Life on Earth https://futurism.com/scientists-may-have-discovered-the-trigger-for-complex-life-on-earth/?utm_campaign=coschedule&utm_source=tumblr&utm_medium=futurismnews&utm_content=Scientists%20May%20Have%20Discovered%20the%20%27Trigger%27%20for%20Complex%20Life%20on%20Earth

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Scientists May Have Discovered the ‘Trigger’ for Complex Life on Earth

Researchers may have found the trigger that allowed Earth’s atmosphere to oxygenate in rocks billions of years old. The findings indicate that oxygenation was “waiting to happen,” and that a single triggering event enabled the massive atmospheric change.

Scientists May Have Discovered the ‘Trigger’ for Complex Life on Earth