50 POINTS AND BRAINLYEST! These graphs shows a change in four types of greenhouse gases from 1975 to 2015. Based on the results of your experiment, how might these changes in greenhouse gases affect Earth's temperature? Which is the only greenhouse gas to show a downward trend in its concentration?

50 POINTS AND BRAINLYEST These graphs shows a change in four types of greenhouse gases from 1975 to 2015 Based on the results of your experiment how might these class=

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Answer:

CFC-11- the red gas.

Explanation: I looked it up and it is true. This gas as been decreasing today!  The gas has decreasing since 1990! God Bless.

Answer: CFC-11- the red gas This gas has been decreasing today it also has been decreasing since 1990.

Explanation: