Environment & Ecology · Environmental Science
Keeping all other conditions the same, the concentration of Dissolved Oxygen (DO) in the surface water of a lake or pond will:
- 1be higher in cold winter compared to summer✓
- 2be higher in hot summer compared to winter
- 3remain the same during summer and winter
- 4remain the same during day and night
Correct answer
be higher in cold winter compared to summer
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