Secondary Succession Definition Biology Simple , The following stages of ecological succession are discussed below:. Ecological succession is the process of change in the species structure of an ecological community over time. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the earth's water cycle.lakes are distinct from lagoons, which are generally coastal parts of the ocean. They wore shrouds and were often described as bloated and of ruddy or dark … Below we have discussed the difference between primary and secondary succession. As mentioned above primary and secondary succession are the two main types of ecological succession. One best example of secondary succession is abandoned cropland. Below we have discussed the difference between primary and secondary succession. The following stages of ecological succession are discussed below: Primary succession occurs in essentially lifeless areas—regions in w