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erik [133]
2 years ago
11

What process produces oxygen gas in the oxygen cycle?

Biology
1 answer:
Ratling [72]2 years ago
6 0
Photosynthesis

During photosynthesis, plants use sunlight, water, carbon dioxide to create energy and oxygen gas is liberated as a by-product of this process. Sunlight: Sunlight also produces oxygen. Some oxygen gas is produced when the sunlight reacts with water vapour in the atmosphere.

Hope this helps and good luck :))
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3 years ago
Which best supports the idea that the surface of the moon has changed very little?
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