Which field studies interactions among organisms and their environment?

Which field studies interactions among organisms and their environment?

• A. Ecology
• B. Biology
• C. Ethology
• D. Physiology

Answer: (A)

Interactions between organisms and their environment are studied by ecology. Ecology focuses on how living things affect one another and the physical world around them, including energy flow, nutrient cycling, population dynamics, and the ways climate, habitat, and other environmental factors shape communities. That specific emphasis on relationships within ecosystems is what makes ecology the best fit for studying these interactions. Other fields are more narrowly focused: ethology examines animal behavior patterns, physiology looks at how body systems function, and biology is the broad study of life in general.

Interactions between organisms and their environment are studied by ecology. Ecology focuses on how living things affect one another and the physical world around them, including energy flow, nutrient cycling, population dynamics, and the ways climate, habitat, and other environmental factors shape communities. That specific emphasis on relationships within ecosystems is what makes ecology the best fit for studying these interactions. Other fields are more narrowly focused: ethology examines animal behavior patterns, physiology looks at how body systems function, and biology is the broad study of life in general.