A plow is a farming tool used to turn and break up soil, making it ready for planting seeds. It typically consists of a heavy blade that cuts into the ground, creating furrows. Plows can be pulled by animals, like horses or oxen, or by tractors in modern agriculture. There are different types of plows, including the moldboard plow, which turns the soil over, and the chisel plow, which breaks up the soil without turning it completely. Using a plow helps improve soil aeration and nutrient distribution, promoting healthier crop growth.