Moss is a small, green plant that often grows in damp, shady areas. It has tiny leaves and stems, forming soft, carpet-like mats on the ground, rocks, or tree trunks. Mosses are non-flowering plants and belong to a group called bryophytes, which also includes liverworts and hornworts. They thrive in moist environments and can absorb water directly through their leaves. Moss plays an important role in the ecosystem by helping to retain moisture in the soil and providing habitat for small creatures. It can also help prevent soil erosion, making it valuable in gardening and landscaping. Many people enjoy using moss in decorative arrangements, such as in terrariums or as part of fairy gardens.