The most important active factor of soil formation is? by Sunday | Mar 19 | Geography WAEC | 0 comments A. time B. relief C. slope D. climate Correct Answer: Option D D. climate Users Also Read These:Active transport differs from diffusion in that…The diagram above is an illustration of organisms in… The most important factor that determines the rate… The most important factor that limits agricultural…Which of the following is not a factor of soil formation?