A lawn mower is a machine used to cut grass to an even height, helping maintain a neat and tidy lawn. It typically consists of a blade that rotates rapidly, cutting the grass as the mower is pushed or driven across the yard. Lawn mowers can be powered by electricity, gasoline, or batteries, and come in various types, including push mowers and riding mowers. Using a lawn mower can make yard work easier and more efficient. Regular mowing promotes healthy grass growth and prevents weeds from taking over. Many homeowners use lawn mowers as part of their routine lawn care, often alongside other tools like edgers and trimmers.