LOL!!!
I'll do even better, I'll explain how ICE AGES are formed...
Take Greenland. Greenland was completely green 2 million years ago = THE DATA. As Greenland moved to within 600 miles of the pole, the annual snowfall at the northern tip ceased to fully melt during "summer" and started to STACK (which is true for all glaciers, they are annual layers of ice stacked). Less than 2 million years later 7% of Earth ice, 700k cubic miles of ice, is covering Greenland, way south of where Alaska has NO ICE.
The key is land getting to 600 miles of a pole, because ALL LAND ON EARTH WITHIN 600 MILES OF A POLE GOES INTO ICE AGE, and THAT CONTROLS the amount of ice on planet Earth, and the amount of ice on planet Earth dictates CLIMATE = ocean level, temperature, atmospheric thickness, humidity...