What term describes the population of one species living in a given area?

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

Answer: (B)

The term that describes the population of one species living in a given area is "community." In ecological terms, a community refers to all the different populations of various species that interact within a specific environment. This includes how they compete for resources, how they rely on each other, and how they coexist in a shared habitat.

While options like biome, ecosystem, and habitat are related to ecological concepts, they serve different roles. A biome refers to a large geographic area characterized by specific climate conditions and types of ecosystems, such as deserts or forests. An ecosystem encompasses both the living organisms and the physical environment they interact with, including non-living components like air, water, and soil. A habitat is a specific place where an organism lives, which includes the resources available in that space and the conditions that meet the needs of the organisms. Thus, the correct term for a population of a single species in a specific area is indeed a community.