This is cited in the documentary "One Strange Rock". That is the only data I have. I am trusting that the documentary is accurate, I have not fact checked the d

This is cited in the documentary "One Strange Rock". That is the only data I have. I am trusting that the documentary is accurate, I have not fact checked the documentary. EDIT: You might find this PBS article interesting as well, https://www.pbs.org/newshour/science/no-the-amazon-fires-wont-deplete-the-earths-oxygen-supply-heres-why https://www.pbs.org/newshour/science/no-the-amazon-fires-won... "Forest plants produce lots of oxygen, and forest microbes consume a lot of oxygen. As a result, net production of oxygen by forests – and indeed, all land plants – is very close to zero."