Question

Seasons
Why the seasons happen
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Answer 1

Often students who believe that the seasons are caused by earth’s distance to the sun think that earth orbits the sun in an elongated elliptical path and that this is what causes earth’s distance from the sun to vary enough to cause the seasons. In fact, earth’s orbit, while elliptical, is nearly a perfect circle.

Others may think that the sun is not in the center of earth’s orbit, thus causing earth to be closer or farther away from the sun at different times. While it’s true that the sun is at one focus of earth’s elliptical orbit, the fact that the orbit is nearly a perfect circle means that the distance from earth to the sun remains nearly constant all year.

Even people that know that earth’s tilt has something to do with the seasons might think that there is something about the tilt that causes earth to be much closer to the sun at certain times of the year. In fact, the tilt does not make any significant difference in the distance of earth to the sun.

Answer 2

Hola mate

ANSWER:

The seasons are caused by the tilt of the Earth's rotational axis away or towards the sun as it travels through its year long path around the sun.The Earth has a tilt of 23.5 degrees relative to the elliptical plane.It is caused due to revolution.

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