Precession of the rotation axis of Earth takes ____ to complete a cycle.
A)24 hours
B)one year
C)260 years
D)26,000 years
E)260,000 years

Question

Quizplus · Accepted Answer

The precession of the rotation axis of Earth takes approximately 26,000 years to complete a full cycle. This means that over the course of 26,000 years, the axis of Earth's rotation moves in a circle, causing changes in the direction of the North Celestial Pole and the position of the stars in the sky.

Precession of the Rotation Axis of Earth Takes ____ to Complete