carbon fixation

British  

noun

1. the process by which plants assimilate carbon from carbon dioxide in the atmosphere to form metabolically active compounds

---

carbon fixation Scientific  

1. The process in plants and algae by which atmospheric carbon dioxide is converted into organic carbon compounds, such as carbohydrates, usually by photosynthesis.

2. See more at carbon cycle

---

Example Sentences

See Examples For:

carbon fixation

If ammonia-oxidizing archaea are not responsible for as much carbon fixation as once believed, other microbes must be stepping in.

From Science Daily ● Dec. 10, 2025

For the new study, the researchers shifted their focus and asked a different question: How much do these ammonia oxidizers actually contribute to the overall dissolved inorganic carbon fixation in the dark ocean?

From Science Daily ● Dec. 10, 2025

This process is called carbon fixation, because CO2 is “fixed” from an inorganic form into organic molecules.

From Textbooks ● Jun. 9, 2022

These energy- carrying molecules are made in the stroma where carbon fixation takes place.

From Textbooks ● Jun. 9, 2022

Most ecosystems on Earth are powered from the base up by sunlight, which drives carbon fixation through photosynthesis.

From Scientific American ● Feb. 3, 2015

Random Word

Spin the wheel and learn a new word!

---