An iceberg is a separate floating lump of ice (which may be pretty huge). The icepack is the solid stretch of ice, which may be over land or water.
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Nona The BritAn iceberg is a separate floating lump of ice (which may be pretty huge). Is it like an ice mountain?Thanks, Nona.
The icepack is the solid stretch of ice, which may be over land or water. Is this like an ice plain?
Nona The BritYes, I suppose the icepack is similar to a plain, but I wouldn't call it that.Thanks, Nona.
No, I don't think iceberg is similar to an ice mountain.
CalifJimThe extent of the arctic ice pack.
Thanks, Jim and MP, for the images and explanation.
Got it!
As an aside, I suspect that extent in your post refers to "area." But are they interchangeabe in that context? Are their usages a matter of personal preference?