Lawns in lawn garden design are for more than just looks. Maintaining healthy, thick lawn also benefits the environment. Unlike hard surfaces such as concrete, asphalt, and wood, lawn grass helps clean the air, trap carbon dioxide, reduce erosion from stormwater runoff, improve soil, decrease noise pollution, and reduce temperatures. Here’s a little more on the benefits of grass both for you and for the environment around you. Lawns clean the air and trap CO2 in villa landscape design. Like all living plants, grass takes up carbon dioxide and releases oxygen. Lawns trap stormwater runoff in exterior landscape design If there’s any area of your yard that isn’t covered with lush lawn, you’ve witnessed what happens during a hard rain: The soil, mulch, or gravel washes away, creating ruts, divots, and holes. Lawns reduce noise pollution. When you walk through a city or even a crowded suburban area, you may notice how loud it is compared to your neighborhood. Lawns keep you cooler and may save you money with villa landscape design Urban areas with lots of buildings and concrete tend to be significantly warmer than surrounding areas that have a lot more grass and trees. Ask Question.