Frost boil

{
  "id": "MLC-T-MET-005820",
  "term": "Frost boil",
  "field": "Meteorology and atmospheric science",
  "definition": "A localized upheaval of soil caused by the expansion of ice lenses beneath the surface, often appearing as a mound or blister. This phenomenon occurs in areas with frost-susceptible soils and sufficient moisture when temperatures fluctuate around freezing. Frost boils can damage roads, foundations, and agricultural fields.",
  "url": "https://mlchart.com/terminology/meteorology/frost-boil/"
}