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Which of the following ultimately causes oxygen depletion in water bodies?
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The primary cause of oxygen depletion in a water body is from excessive algae and phytoplankton growth driven by high levels of phosphorus and nitrogen.The oversupply of nutrients leads to overgrowth of plants and algae. After the death of such organisms, the bacterial degradation of their biomass consumes the oxygen in the water, thereby creating the state of hypoxia (deficiency in the amount of oxygen reaching tissue) that leads to the death of aquatic plants and animals.
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| Question Text | Which of the following ultimately causes oxygen depletion in water bodies? |
| Topic | Environmental Chemistry |
| Subject | Chemistry |
| Class | Class 11 |
| Answer Type | Text solution:1 |
| Upvotes | 33 |
