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active layer
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noun
(in Arctic or subarctic regions) the layer of soil, above the permafrost, that thaws during the summer.
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Words nearby active layer
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use active layer in a sentence
Add the “Fresh Sat – Recent” and “Fresh Sat- Cloudfree” options to your active layers.
In the formation of the organs of sense the nervous layer shews itself throughout as the active layer.
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