Synonyms for «polar waters»

Synonyms for individual words can be found below.

To cool the oceans, the cold polar waters drop into the depths because they are more dense. (skepticalscience.com)
There the tropical water encounters the far colder and fresher polar water. (oceanmotion.org)
This cold polar water eventually returns to the surface in a variety of different ways. (skepticalscience.com)
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