Insolation 90 75 60 45 30 15 0 15 30 45 60 75 90 Latitude S

Last updated: 2/20/2023

Insolation 90 75 60 45 30 15 0 15 30 45 60 75 90 Latitude S Equator Latitude N What month do you think this graph represents a December b March c June d September