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Which of the following processes releases carbon into the air?

Formation of coal
Ocean circulation
Photosynthesis
Respiration

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2 Answers

2 votes

Answer:

D. Respiration

Step-by-step explanation:

Got it right on the test. Your welcome.

User Ksu
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The first 2 answer choices are wrong. Photosynthesis does not release carbon dioxide. So the answer is Respiration.
User Randallmeadows
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