Environment & Ecology · Ecosystem
Consider the following statements regarding Ecosystem: I. Ecosystem includes both biotic and abiotic components interacting through energy flow. II. Ecosystems are always self-sustaining and do not require external energy inputs. III. The sun is the ultimate source of energy for most ecosystems. How many of the above statements are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1None
- 2All three
- 3Only two✓
- 4Only one
Correct answer
Only two
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