Definition, Meaning & Synonyms
palsa
Noun
/ˈpæl.sə/
Definition
A palsa is a type of landform characterized by low, frost-heaved mounds found in polar and subpolar regions.
Examples
- The researchers discovered a palsa while mapping the tundra regions.
- In the palsa, various plant species thrive in the harsh climate.
- Palsas can vary significantly in size and shape, providing interesting study opportunities for geologists.
Meaning
Palsas are typically formed in permafrost areas and are distinguished by their vegetation, which can include low shrubs, mosses, and lichens.
Synonyms
- Frost mound
- Permafrost mound
