The dynamic and interdependent complex interaction of soil,climate and vegetation with its animal population is called

The answer to this question is ecosystem. An ecosystem is a community of living organisms and their physical environment, which includes both biotic (living) and abiotic (non-living) components. The components of an ecosystem, such as the soil, climate, vegetation, and animal population, are all interdependent and interact with each other in a dynamic way. For example, the vegetation in an ecosystem provides food and habitat for the animal population, which in turn helps to pollinate and disperse seeds, thus maintaining the growth and diversity of the vegetation. The climate and soil type also affect the type of vegetation that can grow in an ecosystem, which then affects the animal population that can live there. Overall, an ecosystem is a complex and interconnected web of relationships between living and non-living components that work together to sustain life.