The High Biological Oxygen Demand (BOD) That Accompanies Algal Bloom

question 30

Multiple Choice

The high biological oxygen demand (BOD) that accompanies algal bloom in eutrophic lakes increases the span of the __________ zone.

• A) oxygenic epilimnion
• B) anoxic hypolimnion
• C) coastal shelf
• D) anoxic benthic
• E) oxygenic neuston

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