The Earth in the Solar System
11.0 Explain how the tilt of the earth and its revolution around the sun result in an uneven heating of the earth, which in turn causes the seasons.
- tilt of the Earth
- revolution of the Earth
- uneven heating of the Earth
- the seasons
It is the 23.45 degree tilt of the Earth's rotational axis that causes us to have winter and summer combined with the effect of the Earth's revolution around the sun. The tilt of the Earth and the revolution of Earth around the Sun are the causes of the seasons.

The Reasons for The Seasons Study Link