Hi, i am having a hard time with this topic: precision. what is it? and how is it caused by wobbling of earth? can this be described simply, you

Word precision is defined by the accuracy and Precise values i.e it being exact.

Explanation:

The wobbling of the earth is the variation on latitudes and is a cause of the small deviation in the axial rotation of the earth which is relative to the motion of the solid earth. The 30 feet changes in the point of axial intersection of the earth which produces a rotation of 433 days.  This wobble is an example of the spinning motion produced by the earth which is not a sphere. Since a wobble is a short-lived change in the angular momentum of the earth caused by the mass distribution that is affecting the outer core, atmospheric and oceanic water distribution Precision Is required so s to drive the wobble formation in the earth's surface over the poles and equatorial belt. Some wobbles are created int the seabed due to the circulation of the oceans, salinity, and atmospheric fluctuations.

Answerjoe ran 130 yards;