Eutrophication cause by:-
- Agricultural Practices
- Industrial Activities
- Human Activities
What is eutrophication?
- Eutrophication is characterized by excessive plant and algal growth.
- It to the increased availability of one or more limiting growth factors needed for photosynthesis such as sunlight, carbon dioxide, and nutrient fertilizers.
What are the adverse effect of eutrophication?
- Eutrophication leads to an increased algal growth because the level of nutrients increases.
- It can lead to a shift in species composition to fast growing algae species including toxic species a shift from long lived macro algae to more nuisance species
Hence, A, B and D are the correct option.
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