noun

eutrophication

eutrophication

Eutrophication is a major problem for lakes.

Eutrophication is a major problem for lakes.

Agricultural runoff can cause eutrophication.

Agricultural runoff can cause eutrophication.

eutrophication the process by which a body of water becomes overly enriched with minerals and nutrients Eutrophication is a major problem for lakes.

Synonyms: nutrient enrichment

From Greek 'eu-' (good, well) and 'trophos' (nourishment). It literally means 'well-nourished'.

Think 'extra nutrition'. Too much nutrition in water (e.g., from fertilizer) causes algae to grow, which is bad for the ecosystem.

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