What are the main sources of dissolved oxygen in water?

1 Answer
Charlie P.
Mar 8, 2018

That would be from the atmosphere, from which oxygen would naturally dissolve into the water, and from aquatic plants, which when photosynthesizing, may release bubbles of oxygen, which as they escape may dissolved gradually into the water, though not all of it usually.

Related questions
See all questions in The Importance of Oxygen
Impact of this question
8772 views around the world
You can reuse this answer
Creative Commons License