pick from the following.
[a]. erosion;
[b]. Day and night;
[c]. rainfall;
[d]. Weather;
[e]. wind;
[f]. Gravity;
[g]. Winter;
[h]. flooding;
Given those answer options, answer the question: Fact 1: Earth 's tilt on its rotating axis causes seasons to change. Fact 2: Spring, summer,autumn and winter are seasons. Given the two facts above, what is caused by Earth 's tilt on its rotating axis?
A:
[g].