Precession wobble in earth's axis The Earth's axis also precesses (rotates slowly in the opposite direction of the Earth's daily rotation), cycle of 23,000 years, this makes the summer cooler at certain intervals.
(Precession; wobble; L:in earth's axis) Context(Precession wobble,List([0, 17))):(The Earth's axis; precesses; ) Context(Precession wobble The Earth 's axis precesses,List([0, 65))):(this; makes; the summer cooler at certain intervals)
Precession wobble,List([0, 17)) Precession wobble The Earth 's axis precesses,List([0, 65))
Precession The Earth's axis this
wobble precesses makes
L:in earth's axis
the summer cooler at certain intervals