The process of soil churning and rearrangement caused by repeated freezing and thawing in cold environments.
The noun form of congeliturbate, derived from Latin 'congel-' and 'turbatio' (disturbance). Established in geological literature in the mid-20th century to describe permafrost-related soil dynamics.
Congeliturbation explains why patterned ground in the Arctic looks like nature's abstract art—hexagons and stripes forming naturally without any creature making them. It's a sculptural process that takes centuries.
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