When the season changes , the amount of daylight will change, and seasons occur due to the tilt of the Earth's axis and the orbit of the Earth around the Sun. Given these facts, what causes the amount of daylight to change among the following options:
- The bending of a ray of light
 - The tilt of Earth's axis
 - movement of tectonic plates
 - The tilt of the sun's axis
 - The brightness of the sun
 - Time change
 - Electrical energy
 - global warming


 

  The tilt of Earth's axis       