Icebergs and Glaciers Author:Patricia Lauber A great gray, ghostly shape looms up. Suddenly the lookout cries, " Iceberg dead ahead!" But the Titanic is traveling too fast to stop. The great ship crashes and sinks - sent to the bottom by a deadly iceberg. — How are icebergs formed? Where do they come from? What do they tell us about the Ice Age? Will there be another Ice Age? — -in your lif... more »etime?
Here are the answers that science has discovered. Here, too, are the questions about icebergs and glaciers that scientists still ask.« less