Biogeochemical Cycles · Zoology

Ecological balance refers to:

  1. Constant, unchanging population size over time everywhere
  2. Stable interaction of organisms and environment
  3. The complete absence of predators
  4. Equal energy at all trophic levels
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Correct answer: Stable interaction of organisms and environment

Ecological balance maintains stable ecosystem functioning. It involves regulated interactions among organisms and their environment.

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