Which of the following is not a way in which carbon sequestration can benefit soil?

a. decreased erosion

b. increased water quality

c. increased water storage

d. increased soil quality

Decreased erosion is not a way in which carbon sequestration can benefit soil. The correct option among all the options given in the question is option "a". It is an absolutely correct fact that carbon emission can be reduced by reducing emissions from agriculture and other sources and storing the carbon in soils and plant biomass.