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Which process is the major source of oxygen released into the atmosphere?


A. cellular respiration
B. photosynthesis
C. automobile exhaust
D. the weathering of rocks

Respuesta :

Which process is the major source of oxygen released into the atmosphere?
A. cellular respiration
B. photosynthesis
C. automobile exhaust
D. the weathering of rocks 

Answer: B) Photosynthesis.

Hope this helped. :)
maddielr17
The answer is B. Photosynthesis.

Photosynthesis releases oxygen into the atmosphere.

Hope I helped :)

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