3 Questions
What is the main source of oxygen in the atmosphere?
Photosynthetic organisms
What is the result of photosynthesis?
Carbon dioxide (CO2) to oxygen (O2
What is air made up of?
Atoms and molecules
Test your knowledge about the atmosphere and the process of photosynthesis with this quiz. Explore questions about the main source of oxygen in the atmosphere, the outcome of photosynthesis, and the composition of air.
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