A '''crop circle''' is a geometric pattern made by crushed crops in a field. They typically appear in wheat, grass or oats fields and frequently in [[England]]. Crop circles have existed as early as the thirteenth century.{{fact}}
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A '''crop circle''' is a geometric pattern made by crushed crops in a field. They typically appear in wheat, grass or oats fields and frequently in [[England]]. Crop circles have existed as early as the thirteenth century.