What is the carbon cycle?

Heterotrophs and autotrophs are partners in biological carbon exchange Heterotrophs acquire the high-

This is an exchange of carbon between 'sources' such as natural fires, volcanic activity, the weathering of carbon-formed limestone and the respiration of

carbon cycle The boundless carbon cycle The terrestrial biosphere is assumed to take up most of the carbon on land However, it is becoming clear that inland waters

krebs cycle Carbon that the plant doesn't need for growth is released through the roots to feed soil organisms Through this process, carbon dioxide is transformed into