acidification of the Ocean was involved in the last animal and plants extinction where over 50% stuff GONE! Simple science CO2 is the root cause of such thing

acidification of the Ocean was involved in the last animal and plants extinction where over 50% stuff GONE! Simple science CO2 is the root cause of such things.. Its very freakling real folks despite money people not willing to protect our futures! Does anyone every pay attention to the chemistry and biology we had in hs anyo0mre?