A lawn is a piece of land covered with grass and other low-growing plants, often found in residential yards, parks, and public spaces. Lawns are typically maintained for aesthetic purposes, recreation, and to enhance the environment. They provide a green space for activities like picnics, sports, and gardening. To maintain a healthy lawn, regular care is required, including mowing, watering, and fertilizing. Different types of grass, such as Kentucky bluegrass or Bermudagrass, are chosen based on climate and usage. Lawns also play a role in reducing soil erosion and improving air quality by absorbing carbon dioxide.