Question

At what points during the year are fish—which need a large amount of dissolved oxygen—most likely to be evenly distributed throughout the water of a lake that freezes over in winter?

Spring and fall when warm and cold water mixes
Fall and winter when the water is warmer
Summer and winter when warm water settles on the bottom
Spring and summer when the cold water settles on top

Answer 1

D

Answer 2

Is it D? @Cardinal_Carlo

Answer 3

Yes, it is. Those seasons are when aquatic photosynthesis are at its highest. Therefore, there would be a high amount of dissolved oxygen underwater.

Answer 4

Thank you!!!!