Changes in the Earth's elliptical orbit around the Sun is called

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Eccentricity refers to the degree to which the Earth's orbit deviates from a perfect circle, resulting in changes in the distance between the Earth and the Sun throughout the year. Obliquity refers to the tilt of the Earth's axis, precession refers to the wobbling motion of the Earth's axis, inclination refers to the angle at which a planet's orbit is inclined to the orbital plane of another planet, and declination refers to the angle between the plane of the Earth's equator and the plane of the ecliptic.

Changes in the Earth's Elliptical Orbit Around the Sun Is