Gully erosion is a type of soil erosion that occurs when water runoff creates deep channels or gullies in the landscape. This process often happens after heavy rainfall, where the force of the water removes soil and sediment, leading to the formation of steep-sided ditches. It can significantly alter the land and reduce its agricultural productivity. Gully erosion is commonly found in areas with loose or unprotected soil, especially on slopes. Factors such as deforestation, overgrazing, and poor land management practices can exacerbate this issue. Preventing gully erosion involves techniques like planting vegetation, building terraces, and using erosion control structures.