Question

How is carbon dioxide fixed in the atmosphere?​

Answer 1

Answeŕ :

Cyanobacteria carry out photosynthesis. by the photo synthesis the CO2 is consumed to make food by the green plant.

Carbon fixation or сarbon assimilation is the conversion process of inorganic carbon (carbon dioxide) to organic compounds by living organisms.

Answer 2

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• Cyanobacteria carry out photosynthesis. by the photo synthesis the CO2 is consumed to make food by the green plant.
• Carbon fixation or сarbon assimilation is the conversion process of inorganic carbon (carbon dioxide) to organic compounds by living organisms
• $\sf\blue{hope \: this \: helps \: you!! \: }$