6. With the use of ecological principles explain why a population of plants or animals does not keep on growing forever

Answer 1

The growth of a population of plants or animals is limited by the availability of resources, such as food, water, and space. As the population grows, competition for these resources increases, and the population eventually reaches a carrying capacity, which is the maximum number of individuals that can be supported by the environment. When the population reaches the carrying capacity, the growth rate slows and the population size stabilizes. This is known as the equilibrium state.