ArbitraryValue, 1 year ago (edited 1 year ago) 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%”.
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%”.