Carbon fixation is the process through which carbon dioxide is removed from the air and incorporated into a solid. Photosynthesis is a type of carbon fixation. If the rate of carbon fixation decreases and all other things remain the same, the amount of carbon dioxide
in the atmosphere will increase
Biomass is a way to measure the total amount of life. An increased biomass could result from an increase in the number of
individuals, an increase in the size of each individual, or some combination of the two.
Which of the following could be caused by an increase in carbon fixation?