Question

despite of less percentage of carbon dioxide,
How is carbon dioxide fixed in atmosphere

Answer 1

Carbon fixation or сarbon assimilation is the conversion process of inorganic carbon (carbon dioxide) to organic compounds by living organisms. The most prominent example is photosynthesis, although chemosynthesis is another form of carbon fixation that can take place in the absence of sunlight.

Answer 2

Carbon dioxide is not fixed I guess so because due to our daily activities and usage of Co2 is more because of cars , factory by chimney or etc carbon emissions will be increase if u like tell me