Drying is the process of removing moisture from a substance, typically to preserve it or prepare it for storage. This can be done through various methods, such as air drying, sun drying, or using heat sources like ovens or dehydrators. Drying is commonly used for food items, such as fruits and vegetables, to extend their shelf life and prevent spoilage. In addition to food, drying is also important in industries like textiles and construction. For example, textiles are often dried after washing to maintain their quality, while construction materials like wood need to be dried to prevent warping and ensure durability.