oxygen cycle
noun
: the cycle whereby atmospheric oxygen is converted to carbon dioxide in animal respiration and regenerated by green plants in photosynthesis
Examples of oxygen cycle in a Sentence
Recent Examples on the Web
The water cycle, nitrogen cycle, the oxygen cycle, the carbon cycle—dust is feeding into all of these.
—
Matt Simon, WIRED, 27 Nov. 2023
This isn’t a call for protecting biodiversity, as noble a cause as that is, but safeguarding the carbon-to-oxygen cycle and weather regulation services of photosynthesising plants.
—Solitaire Townsend, Forbes, 8 June 2021
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Matt Simon, WIRED, 27 Nov. 2023
This isn’t a call for protecting biodiversity, as noble a cause as that is, but safeguarding the carbon-to-oxygen cycle and weather regulation services of photosynthesising plants.
—Solitaire Townsend, Forbes, 8 June 2021
Dictionary Entries Near oxygen cycle
Cite this Entry
“Oxygen cycle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oxygen%20cycle. Accessed 3 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share