primary succession
At the start of primary succession, the plant Mesembryanthemum is the first to grow along with types of lichen and moss on rock sides. A thin layer of soil was slowly made after the rocks were broken down into soil caused by the plants with the help of wind. Grass slowly started to grow as well as Bermuda grass. The Bermuda grass started to grow from animals moving seeds around through an eating/excretion. From that point on, more plants and animals started to populate this area until it reached its climax community.
Secondary Succession
Same process as above, however when the fire spread largely through a part of the Savanna, the soil was not obliterated. Therefore, the invasive plants just grew on the soil without needing the soil to be created first.