Snow structures refer to the various formations and patterns created by snow as it accumulates and interacts with environmental factors. These structures can include snowflakes, snowdrifts, and compacted snow layers. The characteristics of these formations depend on temperature, humidity, and wind conditions, which influence how snow crystals form and settle. In winter sports, understanding snow structures is crucial for safety and performance. For example, skiers and snowboarders need to recognize different types of snow surfaces, such as powder or crust, to navigate effectively. Additionally, avalanche risk assessments rely on analyzing snow layers to predict stability and potential hazards in mountainous regions.