jääkriipsu
Jääkriipsu is a Finnish term that translates to "ice scratch" or "ice scratch mark." It refers to the thin, often linear marks or scratches that appear on the surface of ice, particularly on frozen bodies of water like lakes and rivers. These marks can be caused by a variety of natural phenomena.
One common cause of jääkriipsu is the movement of ice sheets due to thermal expansion and contraction.
The appearance of jääkriipsu can vary significantly depending on the conditions under which they form. They