How do scientists determine how much CO2 was in the atmosphere thousands of years ago, and to what level of certainty are they able to perform these calculations? 590 viewsJanuary 3, 2024 Question91.91K June 22, 2021 0 Comments How do scientists determine how much CO2 was in the atmosphere thousands of years ago, and to what level of certainty are they able to perform these calculations? In: Earth Science 9 Answers ActiveNewestOldest Anonymous Posted June 22, 2021 0 Comments [removed] You are viewing 1 out of 9 answers, click here to view all answers. Register or Login
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