We have rainy season. how do you think it is related to the movement of the earth pattern of sun rays

Yes, truly it is identified with the movement of earth. the circle of earth is not circular but rather it is elliptical, when we are in closest position summer happens and when we in the most remote position winter occurs. There is also an another fact which is rainy season comes in the middle of summer and winter. The development of earth and example of sun beams both together identify with the difference in seasons. So the developments of earth are in charge of seasons change.