The Milankovitch cycles are changes Earth experiences that affect its climate over a period of hundreds of thousands of years. Cyclical changes in _______ are changes in the ______ of Earth's orbit. Changes in ______ are the changes in Earth's tilt on its axis. Earth also experiences a_______ around its axis. The cycles affect climate by altering the _______ of Earth's seasons and temperature ______ between summer and winter.

Word choices:
Shape
Eccentricity
Obliquity
Decreases
Precession
Order
Distance
Duration