4 ms·
Pretty sure atmospheric oxygen can be produced from weathering of silicon dioxide.
by emmelaich 9y ago
Pretty sure atmospheric oxygen can be produced from weathering of silicon dioxide.
- aaronblohowiak 9y agoWhy wouldn’t it get bound up with carbon or iron or aluminum etc etc
- MertsA 9y agoYeah but what exoplanet is going to have more oxygen sources than sinks? Just look at Mars, tons of oxygen, but none of it free oxygen.