What is an ecosystem primarily defined by?
Understand the Problem
The question is asking for the primary definition of an ecosystem, which involves identifying the main factor that characterizes ecosystems from the provided options.
Answer
Interaction of living and nonliving factors in a geographical area.
An ecosystem is primarily defined by the interaction of living organisms (biotic factors) and nonliving factors (abiotic factors) within a geographically defined area.
Answer for screen readers
An ecosystem is primarily defined by the interaction of living organisms (biotic factors) and nonliving factors (abiotic factors) within a geographically defined area.
More Information
Ecosystems can vary greatly in size; a tiny pond or a massive forest can both be considered ecosystems. They are essential for understanding ecological balance and biodiversity.
Sources
- National Geographic - Ecosystem - education.nationalgeographic.org
- Ecosystem - Wikipedia - en.wikipedia.org
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