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Question
A pond contains 1000 m3 of water. The water flows into the pond at 5 m3 per day, flows out of the pond in form of a stream at 4 m3 per day, and evaporation from the pond's surface is 1 m3 per day. What is the water turnover time in this lake?A) 200 days
B) 1000 days
C) 250 days
D) 100 days
E) There is not enough data to answer this question.
Answer
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Related questions
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