Alternate Definitions for Bottom bergs

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Term: Bottom bergs
Definition: Icebergs that originate from near the bottom of a glacier; the color is usually black from trapped rock material or dark blue because of old, coarse, bubble-free ice; they sit low in the water due to the weight of the embedded rocks.
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary
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