The lowest part in the soil profile is known as? by Sunday | Jan 28 | Geography JAMB | 0 comments A. top soil B. sub soil C. parent materials D. bedrock Correct Answer: Option D – bedrock Users Also Read These:The A-Horizon of the soil profile is also called the?In which layer of the soil profile does most…In a soil profile; the C-horizon can be described as the?Soil profile important in agriculture because it?In which layer of the soil profile do most…