Agriculture is the science and practice of cultivating land, plants, and animals for food, fuel, fiber, and other products. CULTIVATION (11 letters) is the process of preparing soil for planting and growing crops, while HORTICULTURE (12 letters) is the science and art of growing fruits, vegetables, flowers, and ornamental plants. HUSBANDRY (9 letters) is the practice of managing and caring for livestock, while TILLAGE (7 letters) is the process of plowing and preparing soil for planting. FARMING (7 letters) is the practice of growing crops and raising livestock for human use. All of these activities are part of the larger field of agriculture.