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Which process increases the amount of oxygen in the Earth's atmosphere?

A rusting of metals
B. melting of ice caps
C. burning of fossil fuels
D. photosynthesis by plants

User Lootsch
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1 Answer

12 votes

Answer:

photosynthesis by plants

Step-by-step explanation:

photosynthesis is the process where by living organisms take carbon dioxide and give out oxygen

User Ekjyot
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