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Re: Image comments for Iceberg
Posted by: fossil_digger
Date: 18/08/2008 06:45PM
Green stripes are the result of algae growing in the ice, while brown, black and yellow lines form as the ice sheets from which bergs are formed pick up layers of sediment.
Deep blue lines can also appear when the air bubbles are squeezed out due to rapid melting and re-freezing of the ice.
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