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9999 BCE
pH levels
About 25 million years ago, pH levels were just under 8. That was the lowest that we know of. pH levels have increased from then. -
1 CE
More and more pH
We make it so the pH is way more basic over the years. This has been going on for millions of years. This has affected us beyond what words can say. -
Burning of fossil fuels
We started burning fossil fuels and the definitely changed everything. So much has changed due to this. This all started in 1757 -
CO2 is at an all time low
CO2 is at and all time low right now. In the future, it will steadily increase. This will affect so many different things. -
Increase in Carbon Dioxide.
We started heavily increasing in 2017. This is due to all the emissions we create. It is negatively harmed many many different things. -
Today, it is almost at 400 atmospheric CO2
Today, CO2 is almost at 400 atmospheric CO2. This is present day CO2 levels. This is at an all time high
