A fluid refers to a substance that has no fixed shape, such a substance is capable of flowing and it has little capacity to oppose external stress. In the same sense, a fluid environment refers to an environment that is subjected to continuous changes, the environment is very dynamic and nothing remain stationary for a long period of time. Sometimes the changes can be predicted based on what is currently happening, at other times, the changes may not be predictable before they occur. Thus, a fluid environment refers to an environment that keeps changing all the time.
Artificial reefs provide shelter, food and other necessary elements for biodiversity and a productive ocean. This in turn creates a rich diversity of marine life, attracting divers and anglers. And states like the program because the increased tourism and commercial fishing benefits local economies.
