Answers:
June 27, 2008
Posted by charles
( 0 ratings )
Google has a cool search feaure which will return definitions. Just enter a query like "define:keyword"
In this case you would search for "define:ice age". The results are very useful.
While I'm here i'd also point to the Wikipedia article on Ice Ages...
An ice age is a period of long-term reduction in the temperature of the Earth's surface and atmosphere, resulting in an expansion of continental ice sheets, polar ice sheets and alpine glaciers
...read the rest
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