Question

describe how the duration of sunlight changes from equator to the poles with respect to the angle of incidence

Answer 1

The sunlight falls directly on the equator,but as it moves from equator towards poles the angle of incidence increases and it becomes inclined at the poles.This is where the lines of the latitude divide the earth into three heat zones namely the Torrid zone.Here the sun's rays  are vertical.So this region experience warm climate throughout the year.

Answer 2

Answer:  tell the answer please not knowing