The amount of dissolved oxygen in the water is an important factor used to assess the health of a lake. What is the relationship between the temperature of the water and the concentration of dissolved oxygen?
A) Cooler water temperatures prevent oxygen from being dissolved in the water.
B) Warmer water temperatures decrease the amount of oxygen that can be dissolved in the water.
C) Water temperature does not affect the amount of oxygen dissolved in the water.
D) Warmer water temperatures increase the amount of oxygen that can be dissolved in the water.
Ans: B) Warmer water temperatures decrease the amount of oxygen that can be dissolved in the water.
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