2) The amount the Earth&#146;s axis is tilted to the axis of our orbital plane also changes on a 41,000 year cycle.
(s axis; is tilted; to the axis of our orbital plane) (2) The amount the Earth&#146; changes; on a 41,000 year cycle)
s axis 2) The amount the Earth&#146
is tilted changes
to the axis of our orbital plane
on a 41,000 year cycle