Greenery refers to lush, green plants, trees, and grass that contribute to the natural beauty of an environment. It plays a vital role in ecosystems by providing habitats for wildlife, improving air quality, and reducing urban heat. Parks, gardens, and forests are common examples of areas rich in greenery. In addition to its ecological benefits, greenery has positive effects on human well-being. Studies show that spending time in green spaces can reduce stress, enhance mood, and promote physical activity. Urban planning often incorporates greenery to create healthier, more livable cities, benefiting both residents and the environment.