An ice circle, also known as an ice disc, is a naturally occurring phenomenon where a circular piece of ice spins slowly in the water. These formations can be found in rivers and lakes, particularly in cold climates. Ice circles typically form in smooth, flowing water, often where there is a slight current that helps to shape the ice into a circular form. The process usually begins when a section of ice breaks off and, due to the water's movement, starts to rotate.
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