In which location would you expect to find the highest levels of dissolved oxygen?

Question

Quizplus · Accepted Answer

Fast, shallow rivers typically have the highest levels of dissolved oxygen due to the constant flow and agitation of the water, which allows for oxygen to be absorbed from the atmosphere and from photosynthetic processes. Deep ocean water may contain some dissolved oxygen, but it is typically lower due to slower currents and less photosynthesis. Freshwater bogs and landlocked lakes may have lower levels of dissolved oxygen due to stagnant water and lack of circulation.

In Which Location Would You Expect to Find the Highest