Question

how is carbon dioxide fixed on the earth​

Answer 1

Answer :-

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.

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Answer 2

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CO2 is fixed in atmosphere in many ways:

(a) During the process of respiration in humans and animals, carbon dioxide released into the atmosphere as a by-product

(b) Decomposition is the largest source through which carbon is returned to the atmosphere as carbon

(c) Weathering of rocks.

(d) By burning the fossil fuels

(e) From Volcanic eruptions


MAY BE THIS IS HELPFUL..

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