Which risk increases when a freshwater algal bloom depletes dissolved oxygen?

💡 Explanation

Ammonium toxicity increases because anaerobic respiration leads to build-up of ammonia through ammonification, a core part of nitrogen cycle. This leads aquatic life being affected by ammonium poisoning, therefore, causing eutrophication, rather than further reduction of nitrogen compounds.

• Which outcome occurs when transpiration in tall trees peaks during midday sun causing excessive water tension?
• Which effect occurs when imaginal disc development is disrupted by precise high-frequency sound waves in pupae?
• Which mechanism limits water ascent height during mangrove transpiration?
• Which outcome occurs when nitrogenase is inhibited in Rhizobium bacteria?
• Which outcome results in endothermic mammals when ambient temperature drops below their thermoneutral zone if insulation is damaged?
• Which consequence results when disruptions affect hindgut fermentation within termites?