Environment & Ecology · Environment
What does the characteristic process of nutrient cycling in an ecosystem primarily involve?
- 1The exclusive, unidirectional flow of solar energy from producers to apex predators
- 2The conversion of inorganic substances strictly into organic compounds by heterotrophs
- 3The movement of essential elements like carbon, nitrogen, and phosphorus between biotic and abiotic components✓
- 4The natural, gradual process of species replacing one another until a climax community is established
Correct answer
The movement of essential elements like carbon, nitrogen, and phosphorus between biotic and abiotic components
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