Animal manure is the waste produced by livestock, including animals like cows, pigs, and chickens. It consists of feces and urine, often mixed with bedding materials such as straw or sawdust. Manure is rich in nutrients, making it a valuable resource for agriculture, as it can improve soil fertility and structure. Farmers commonly use animal manure as a natural fertilizer to enhance crop growth. When properly managed, it can reduce the need for chemical fertilizers and help maintain a sustainable farming system. However, improper handling can lead to environmental issues, such as water pollution from runoff.