All the different populations of plants and animals that live together in an area is called what?

• A. Habitat
• B. Community
• C. Population
• D. Ecosystem

Answer: (B)

All the different populations of plants and animals living together in an area describe a community. This idea focuses on the variety of living species in one place and the ways they interact with each other, like food webs, competition for resources, and symbiotic relationships. For example, in a forest you’d have trees, shrubs, fungi, insects, birds, and mammals all coexisting and affecting each other’s survival. This differs from a habitat, which is the place where organisms live; an ecosystem, which includes the environment (both living and nonliving) and how energy and nutrients move through it; and a population, which is all the individuals of one species in that area.