Ice Ages
- Episode aired Feb 22, 2005
The natural long-term cycle of ice ages and interglacial periods greatly contributes to geological and resulting changes, especially in the relatively rapid transition periods. Coasts are re... Read allThe natural long-term cycle of ice ages and interglacial periods greatly contributes to geological and resulting changes, especially in the relatively rapid transition periods. Coasts are redrawn completely by sea water level changes, sometimes enough to turn the north Sea into a... Read allThe natural long-term cycle of ice ages and interglacial periods greatly contributes to geological and resulting changes, especially in the relatively rapid transition periods. Coasts are redrawn completely by sea water level changes, sometimes enough to turn the north Sea into a dry pasture. On land, glaciers cover vast surfaces while their retreat drastically reshap... Read all