Drying mechanisms refer to the processes that remove moisture from materials, such as food, textiles, or wood. The most common methods include evaporation, where heat causes water to turn into vapor, and absorption, where materials draw moisture away from their surroundings. These mechanisms are essential in preserving items and preventing spoilage. Another important drying mechanism is dehydration, which involves removing water content to extend shelf life. This method is often used in food preservation, allowing fruits and vegetables to be stored for longer periods. Understanding these mechanisms helps improve techniques in various industries, from agriculture to manufacturing.