When the Northern Hemisphere is entering summer, the Southern Hemisphere is starting to feel the cold of
winter. The sun’s glancing rays are spread over a greater surface area and must travel through more of the
atmosphere before reaching the earth. There are also fewer hours of daylight in a 24-hour period. These seasonal
differences are caused by

Respuesta :

Answer:

The axis rotaion

Explanation:

It's because when the earth moves one is dark and cold well the other is light and warm it's because the rotation axis turn which means the earth turns as it orbits the sun that's the cause for the season change.