Question

What best explains the graph shown below?




Temperatures are dropping because greenhouse gases are high and increasing.
Temperatures are dropping because greenhouse gases are high and constant.
Temperatures are dropping because greenhouse gases are low and constant.
Temperatures are dropping because greenhouse gases are low and decreasing.

Answer 1

I'd say the 3rd one. "Temperatures are dropping because greenhouse gases are low and constant"

Answer 2

Hope that helps...