Question

The Keeling Curve is a graphic device designed to show:

Group of answer choices

a. increasing global temperatures

b. increasing levels of CO2 in the atmosphere

c. the point when peak oil is reached

d. none of the above

Answer 1

b. increasing levels of CO2 in the atmosphere

Step-by-step explanation:

The Keeling Curve is a graph that scientists use to monitor the changes in the carbon dioxide present in the atmosphere of the earth.

Therefore, the Keeling Curve is a graphic device designed to show increasing levels of CO2 in the atmosphere and it is monitored by oceanographers.