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CBSE Class 10 Answered

eutrophication
Asked by | 15 Mar, 2009, 06:31: PM
answered-by-expert Expert Answer

Eutrophication is the process by which lakes and streams are enriched by nutrients (usually phosphorus and nitrogen) which leads to excessive plant growth. This reduces the dissolved oxygen content and often causes the extinction of other organisms.

Answered by | 16 Mar, 2009, 08:50: AM

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