Precession refers to the slow movement of the rotation axis in a 26,000-year cycle and obliquity, which varies with a 40,000-year cycle, refers to the tilt of the Earth's axis.
(a 26,000-year cycle and obliquity; varies; ) (Precession; refers; to the slow movement of the rotation axis in a 26,000-year cycle and obliquity) Context(Precession refers,List([0, 17))):(Precession; refers to the slow movement of the rotation axis in a 26,000-year cycle and obliquity refers; to the tilt of the Earth's axis)
Precession refers,List([0, 17))
a 26,000-year cycle and obliquity Precession Precession
varies refers refers to the slow movement of the rotation axis in a 26,000-year cycle and obliquity refers
to the slow movement of the rotation axis in a 26,000-year cycle and obliquity
to the tilt of the Earth's axis