When the season changes , the amount of daylight will change, and causes seasons by changing angle of sun. Given these facts, what will change the amount of daylight among the following options:
- The amount of hours in a day
 - Changing the angle of the sun
 - refraction of light
 - Changing the temperature
 - the ground shaking
 - exposure to cold
 - Closing the blinds
 - a hemisphere is tilted away from the sun


 

  Changing the angle of the sun       