The concentration of carbon dioxide (CO2) in the Earth's atmosphere is currently around 415 parts per million (ppm). However, during the last glacial maximum, which occurred about 20,000 years ago, the concentration of CO2 was around 180 ppm. Assuming that the rate of change of CO2 concentration over time can be modeled by a linear function, what was the average rate of change of CO2 concentration per year during the last glacial maximum?
The concentration of carbon dioxide (CO2) in the Earth's atmosphere is currently around 415 parts per million (ppm). However, during the last glacial maximum, which occurred about 20,000 years ago, the concentration of CO2 was around 180 ppm. Assuming that the rate of change of CO2 concentration over time can be modeled by a linear function, what was the average rate of change of CO2 concentration per year during the last glacial maximum?
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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Transcribed Image Text:The concentration of carbon dioxide (CO2) in the Earth's atmosphere is currently around 415 parts per million (ppm). However, during the last glacial maximum, which
occurred about 20,000 years ago, the concentration of CO2 was around 180 ppm. Assuming that the rate of change of CO2 concentration over time can be modeled by a
linear function, what was the average rate of change of CO2 concentration per year during the last glacial maximum?
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