Dr Rana Hamza Shakil thank you for your contribution to the discussion

Community dynamics are the changes in community structure and composition over time, often following environmental disturbances such as volcanoes, earthquakes, storms, fires, and climate change. Communities with a relatively constant number of species are said to be at equilibrium. This change in community composition over time is termed succession. Some definitions also include adjectives for succession that include “orderly”, “directional,” and “stabilizing.” However, these qualifiers have been much disputed and do not accurately represent the process in most cases. Community dynamics are the changes in community structure and composition over time. Sometimes these changes are induced by environmental disturbances such as volcanoes, earthquakes, storms, fires, and climate change. Communities with a stable structure are said to be at equilibrium. Community development is about building active and sustainable communities based on social justice and mutual respect. It is about changing power structures to remove the barriers that prevent people from participating in the issues that affect their lives. The Community Dynamics data gives valuable insight into how people feel about the place they live in and can shape decisions about which services are offered in particular neighborhoods. Community dynamics are the changes in community structure and composition over time, often following environmental disturbances such as volcanoes, earthquakes, storms, fires, and climate change. Communities with a relatively constant number of species are said to be at equilibrium. As predator populations increase, they put greater strain on the prey populations and act as a top-down control, pushing them toward a state of decline. Thus both availability of resources and predation pressure affect the size of prey populations. Given that they are safe from predation, ecologists generally support the idea that what limits the population size of apex predators in a given ecosystem is the availability of food. When there is an abundance of prey, predator populations grow and when there is a shortage, they shrink.Predators are an important part of a healthy ecosystem. Predators remove vulnerable prey, such as the old, injured, sick, or very young, leaving more food for the survival and success of healthy prey animals. Also, by controlling the size of prey populations, predators help slow down the spread of disease. As the prey population increases, there is more food for predators. So, after a slight lag, the predator population increases as well. As the number of predators increases, more prey are captured. As a result, the prey population starts to decrease. Carrying capacity refers to the number of predators and prey that can live in an area. Too many predators and not enough prey leads to predators starving and dying because they can't find enough food.