Ecology (Fundamentals): What does the field of ecology study? Emphasis on relationships and interactions among organisms and their environment. Choose the most accurate definition.

What is being asked?The scope of ecology as a biological discipline.

Given data

• Keyword: relationships/interactions
• Context: organisms and environment

Concept/ApproachEcology examines biotic (living) and abiotic (non-living) interactions across levels: individuals, populations, communities, ecosystems, biomes, and the biosphere.

Common pitfallsEquating ecology with taxonomy (naming/classification) or with medicine/public health.

Final AnswerThe relationships of organisms with one another and with their environment