Population Dynamics

Population dynamics is the study of how populations change over time. It is a field of biology that is concerned with the size and structure of populations, and how these change over time. Population dynamics is the study of how populations change in size and structure over time.

The main focus of population dynamics is on the factors that affect the size and structure of populations, and how these change over time. The main factors that affect population dynamics are birth rate, death rate, immigration, and emigration. Birth rate is the number of births per unit of time, while death rate is the number of deaths per unit of time. Immigration is the movement of individuals into a population, while emigration is the movement of individuals out of a population.

Population dynamics also encompasses the study of how populations interact with their environment. For example, animals may exist in harmony with their environment, or they may overuse resources and cause environmental degradation. Understanding the factors that influence population dynamics can help us predict and manage the impacts of human activities on the environment.