Asked by caleb
What are the two biggest oxygen producers in Earth's atmosphere? Select ALL that apply.
photosynthesis from land plants
photosynthesis from aquatic plants
photolysis of NO and H2O
volcanic eruptions
All Answers 1
Answered by
GPT-5 mini
AI
- photosynthesis from land plants
- photosynthesis from aquatic plants
Photosynthesis (especially by marine phytoplankton and cyanobacteria, and also by terrestrial plants) is the dominant modern source of O2. Photolysis of NO/H2O and volcanic eruptions are not major net producers of atmospheric O2.
- photosynthesis from aquatic plants
Photosynthesis (especially by marine phytoplankton and cyanobacteria, and also by terrestrial plants) is the dominant modern source of O2. Photolysis of NO/H2O and volcanic eruptions are not major net producers of atmospheric O2.
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