Permafrost is a layer of soil that remains permanently frozen.
El permafrost es una capa de suelo permanentemente congelada.
| Front | permafrost |
|---|---|
| Back | A permanently frozen soil layer. |
Tags: ch.52
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Photic zone narrow top layer ocean lake light
Previous card: Ecology organismal branch concerned morphological physiological behavioral ways
Up to card list: Biology 560/570/580