Question

explain how the level of oxygen is decreasing in water how is it affecting aquatic life​

Answer 1

Answer:

As the chart shows, the concentration of dissolved oxygen in surface water is affected by temperature and has both a seasonal and a daily cycle. Cold water can hold more dissolved oxygen than warm water. In winter and early spring, when the water temperature is low, the dissolved oxygen concentration is high.

Explanation:

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Answer 2

Answer:

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