Which of the Following Is Responsible for the Differences in Summer

question 29

Multiple Choice

Which of the following is responsible for the differences in summer and winter temperature stratification of deep temperate zone lakes?

• A) Water is most dense at 4°C.
• B) Oxygen is most abundant in deeper waters.
• C) Winter ice sinks in the summer.
• D) Stratification is caused by a thermocline.

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