Ice is found all over the world in a wide variety of forms. More than simply frozen water, the various forms of ice tell the story of their environment as they change with the seasons and show trends of the changing climate on Earth.
Scientists study core samples pulled from the depths of large ice formations, such as ice caps and glaciers, to uncover how the local climate has changed over hundreds of years and to help predict how climate will change in the future, said Melissa Hage, an environmental scientist and assistant professor at Oxford College of Emory University in Georgia.
Here we define the common terms that describe the various types of ice formations found around the world.
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