tilt of the Earth's axis Earth changing its distance from the Sun changing patterns in wind and ocean currents cycles in the amount of energy released by the Sun
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: What is the major cause of seasonal changes?
Possibilities:
- tilt of the Earth's axis
- Earth changing its distance from the Sun
- changing patterns in wind and ocean currents
- cycles in the amount of energy released by the Sun

tilt of the Earth's axis