A very slow motion of Earth's axis that requires 26,000 years to complete is called___________ .
A) precession
B) inclination
C) eccentricity
D) rotation

Question

Quizplus · Accepted Answer

The slow motion of Earth's axis that takes 26,000 years to complete is called precession. This is the result of a combination of factors including the gravitational pull of the Moon and Sun on Earth's equatorial bulge, as well as the gravitational attraction between Earth and other planets in the solar system. This motion causes the positions of the stars in the sky to change very slowly over time.

A Very Slow Motion of Earth's Axis That Requires 26,000