Define Ice Age Kid. An ice age is a time when thick ice sheets called glaciers cover huge areas of land. It is actually a very long term natural phenomenon that lasts for several million years.
An ice age is a time when thick ice sheets called glaciers cover huge areas of land. It started about 2 5 million years ago and is still going on. Ice age definition is a time of widespread glaciation.
This was a time when much of the earth was covered by ice sheets.
How to use ice age in a sentence. Ice ages have happened a number of times throughout earth s history. It started around 2 5 million years ago and is still going. Ice age definition a geologic period during which ice thickly covers vast masses of land.