Environment & Ecology · Environmental Science
What is cultural eutrophication, and how does it primarily harm aquatic ecosystems?
- 1The thermal pollution from power plants that alters breeding cycles
- 2The accumulation of heavy metals that biomagnify up the food chain
- 3A natural seasonal turnover of nutrients that enhances primary productivity
- 4Nutrient enrichment from runoff leading to algal blooms that deplete dissolved oxygen✓
Correct answer
Nutrient enrichment from runoff leading to algal blooms that deplete dissolved oxygen
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