What process adds carbon dioxide to the air?
A. nitrogen cycle
B. water cycle
C. respiration
D. photosynthesis

The process that adds carbon dioxide to the air is called respiration, where living organisms convert glucose and oxygen into energy, releasing carbon dioxide as a byproduct. This process is essential for all aerobic organisms. Therefore, the correct answer is C. respiration.
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Answered by Anonymous | 2025-07-08

The process that adds carbon dioxide to the air is called respiration, where living organisms convert glucose and oxygen into energy, releasing carbon dioxide as a byproduct. While photosynthesis and other cycles are important, they do not contribute to the addition of carbon dioxide. Understanding respiration helps clarify the carbon cycle's role in the ecosystem. ;

Answered by GinnyAnswer | 2025-07-08