fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 年前Oxygen.mander.xyzimagemessage-square48linkfedilinkarrow-up1506arrow-down115file-text
arrow-up1491arrow-down1imageOxygen.mander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 年前message-square48linkfedilinkfile-text
https://biology.stackexchange.com/questions/54762/did-cyanobacteria-commit-evolutionary-suicide-by-producing-oxygen
minus-squareArbitraryValue@sh.itjust.workslinkfedilinkEnglisharrow-up33·3 年前Fun fact: humans aren’t responsible for the first mass extinction caused by organisms polluting the atmosphere with poisonous gas. Blue-green algae did it first, with “a decrease in the size of the biosphere of >80%”.
minus-squareFleur__@lemmy.worldlinkfedilinkEnglisharrow-up14·3 年前We’re going for the speed-run not the first completion 👍
Fun fact: humans aren’t responsible for the first mass extinction caused by organisms polluting the atmosphere with poisonous gas. Blue-green algae did it first, with “a decrease in the size of the biosphere of >80%”.
We’re going for the speed-run not the first completion 👍
The 100% run.