lindisfel
Expert
- Messages
- 5,661
I found It interesting to learn recently Earth's twin, Venus, still has plate tecktonics, unlike Mars that lost it.
Venus losts its a more habitable climate and water long ago.
The lesson for us is that CO2, the moderator gas, is not where it should be for this goldilocks planet we live on, It needs to be under 300 p.p.m. not approaching 420 p.p.m. as it is now.
Too little, we would freeze and plant life fail to thrive and too much and the planet will reach a tipover point where positive feedback of CO2 occurs.
D.
Venus losts its a more habitable climate and water long ago.
The lesson for us is that CO2, the moderator gas, is not where it should be for this goldilocks planet we live on, It needs to be under 300 p.p.m. not approaching 420 p.p.m. as it is now.
Too little, we would freeze and plant life fail to thrive and too much and the planet will reach a tipover point where positive feedback of CO2 occurs.
D.