Which process is the most scientifically plausible explanation for how the organisms released oxygen into Earth’s atmosphere? Group of answe

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Which process is the most scientifically plausible explanation for how the organisms released oxygen into Earth’s atmosphere? Group of answer choices

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Farah 3 years 2021-09-05T02:13:11+00:00 1 Answers 26 views 0

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  1. vankhanh
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    2021-09-05T02:14:31+00:00
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    Answer:

    Photosynthesis

    Explanation:

    Studies about the time period of oxygen accumulation suggests that free oxygen was first produced by prokaryotic and then later by eukaryotic organisms in the ocean. These organisms carried out photosynthesis more efficiently, producing oxygen as a waste product.

    The organism mainly responsible for this is known as cyanobacteria, or blue-green algae. These microbes conduct photosynthesis: using sunshine, water and carbon dioxide to produce carbohydrates and, oxygen.

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