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Assessment

What are the primary nutrients that influence aquatic plant growth?

Nitrogen and PhosphorusCalcium and MagnesiumIron and CopperManganese and Selenium

How do excess nutrients, such as nitrogen and phosphorus, typically affect aquatic ecosystems?

They promote harmful algal blooms.They decrease water temperature.They enhance biodiversity automatically.They improve water clarity.

What is the term for the process by which nutrients accumulate in aquatic ecosystems, leading to an increase in productivity?

EutrophicationOligotrophicationBiomagnificationDecomposition