Fact 1: Earth 's tilt on its rotating axis causes seasons to change. Fact 2: Seasons are divided into fall, winter and spring. Given the two facts above, what does earth's tilt rotating on its axis cause to change?

Pick your answer from: (i) organisms and their habitat. (ii) fall, winter, and spring. (iii) distance to the moon. (iv) the environment. (v) distance to the sun. (vi) a tree falling. (vii) degrees celcius. (viii) composition of h2o.
Answer:
(ii)