Environment & Ecology · Ecosystem Concepts
In 1935, Sir Arthur George Tansley introduced the term 'ecosystem' to describe which of the following?
- 1The ability of an ecosystem or organism to maintain a stable and balanced state despite external disturbances
- 2The maximum population size of a species that an environment can sustain based on resource availability
- 3A natural, gradual, and sequential process by which ecosystems change over time
- 4A community of organisms and its non-living environment acting as an interacting unit✓
Correct answer
A community of organisms and its non-living environment acting as an interacting unit
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