The level of development of the soil profile is determined by? by Sunday | Dec 24 | Geography JAMB | 0 comments A. climate B. time C. parent material D. organic matter Correct Answer: Option D – organic matter Users Also Read These:In which layer of the soil profile does most…The B-Horizon of soil profile is also called the?The lowest part in the soil profile is known as?The most predominant action in the first horizon of…Lesson Note on the Soil Formation and Profile…