It can be visualized as a functional unit of nature, where living organisms interact among themselves and also with the surrounding physical environment.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. An ecosystem.
- An ecosystem is a biological community of living organisms interacting with each other and their physical environment.
- It encompasses both the living (biotic) and non-living (abiotic) components of a particular environment and the intricate relationships between them.