Extreme Drop in Oxygen Will One Day Suffocate Most Life on EarthExtreme Drop in Oxygen Will One Day Suffocate Most Life on Earth - ScienceAlert
sciencealert.comSubmitted by sciencealert6623 in science
For now, life is flourishing on our oxygen-rich planet, but Earth wasn't always that way – and scientists have predicted that, in the future, the atmosphere will revert back to one that's rich in methane and low in oxygen.