oxygen concentration in a water column varies with depth. what causes oxygen concentration to increase at deep depths (below 1,000 m)? pick the best answer.

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04-11-2022
Chemistry

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oxygen concentration in a water column varies with depth. what causes oxygen concentration to increase at deep depths (below 1,000 m)? pick the best answer.

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RaunakRanjan RaunakRanjan · Answer 1 · 2022-11-08T11:52:05-05:00

The oxygen content of a water column can be seen to vary with depth in the image what causes oxygen levels to rise at great depths

At the deepest levels, there is frequently an increase in dissolved oxygen below the oxygen minimum layer. Since lower temperatures and higher pressure increase the solubility of dissolved gases, this bottom water is typically colder and under much greater pressure than the surrounding surface water.

What is pressure at depth ?

The relationship between pressure and depth is inversely proportional. This is a result of the larger water column pressing down on an object that is submerged. In contrast, pressure drops as items are raised and the depth is lowered. At sea level, a force of 14.6 pounds is applied to every square inch of your surface. For every 10 meters of sea depth, the pressure rises by approximately one atmosphere. The pressure will be about 500 atmospheres, or 500 times more than the pressure at sea level, at a depth of 5,000 meters.

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