The removal of excess water from the sub-soil is known as? by Sunday | Jun 6 | Agricultural Science WAEC | 0 comments A. irrigation B. drainage C. evaporations D. dehydration Correct Answer: Option B B. drainage Users Also Read These:A tap supplies water at 30°C while another supplies…The removal of excess water from the soil surface…The type of water left in the soil after excess…The presence of excess water in the colloids of soil…Application of water to the subsoil through…