Marley23 Marley23

16-03-2020
Physics

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The oxygen in earth’s atmosphere is a product of what?

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Mercyangel Mercyangel

23-03-2020

Answer:

The answer is tiny organisms known as cyanobacteria, or blue-green algae. These microbes conduct photosynthesis: using sunshine, water and carbon dioxide to produce carbohydrates and, yes, oxygen.

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