It is a group of organisms in a certain area?

Question: It is a group of organisms in a certain area?

The community of organisms that live in a particular area along with their nonliving surroundings make up an ecosystems. The study of how living things interact with each other and with their environment is called ecology. A population is a group of organisms of the same species that live in the same area at the same time. Population ecologists study the size densities and structure of populations and how they change over time.