Environment & Ecology · Ecosystem Dynamics
How does severe overfishing primarily destabilize marine ecosystems?
- 1By eliminating natural coral reef habitats to create artificial aquaculture farms
- 2By increasing ocean temperatures beyond the thermal tolerance of marine species
- 3By introducing excessive nutrient runoff that depletes oceanic oxygen levels
- 4By removing top predators, leading to altered food webs and trophic cascades✓
Correct answer
By removing top predators, leading to altered food webs and trophic cascades
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