Which term is defined as the study of how living things interact with each other and their environment?

Which term is defined as the study of how living things interact with each other and their environment?

• A. Adaptations
• B. Biotic factors
• C. Community
• D. Ecology

Answer: (D)

Ecology is the science that studies how living things interact with each other and their environment. It looks at relationships among organisms—such as predation, competition, and symbiosis—as well as how these organisms are shaped by non-living factors like climate, soil, water, light, and nutrients. It also examines how energy and nutrients move through ecosystems, from producers to consumers to decomposers, and how populations and communities change over time. This makes ecology the best choice because it encompasses both the living and non-living parts of the environment and the interactions between them. By comparison, adaptations refer to traits that help organisms survive, biotic factors are the living components of the environment, and a community is the set of populations living in an area, not the study of their interactions. For instance, exploring how a pond’s organisms interact with each other and with the water chemistry across seasons is a study of ecology.

Ecology is the science that studies how living things interact with each other and their environment. It looks at relationships among organisms—such as predation, competition, and symbiosis—as well as how these organisms are shaped by non-living factors like climate, soil, water, light, and nutrients. It also examines how energy and nutrients move through ecosystems, from producers to consumers to decomposers, and how populations and communities change over time. This makes ecology the best choice because it encompasses both the living and non-living parts of the environment and the interactions between them. By comparison, adaptations refer to traits that help organisms survive, biotic factors are the living components of the environment, and a community is the set of populations living in an area, not the study of their interactions. For instance, exploring how a pond’s organisms interact with each other and with the water chemistry across seasons is a study of ecology.