4 ms·
If every living thing was burnt, the planet would cease to resupply oxygen and most of the free oxygen reserves in the atmosphere and oceans would be consumed t
by ehvatum 7y ago
If every living thing was burnt, the planet would cease to resupply oxygen and most of the free oxygen reserves in the atmosphere and oceans would be consumed through geological processes
Over what timescale? If you burned every speck of organic matter on the planet, and then you came back in 10,000 years, how much O2 would be in the atmosphere? The article under discussion seems to suggest about 20%.
- strainer 7y agoI dont know if it would take ten thousand years or ten billion years for all the free oxygen in atmosphere, hydrosphere and lithosphere to be depleted. But all of it is here and maintained by the sum total of interconnected living things and it would all go without it.