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:Application of water to the subsoil through…Excess water in plants is excreted as water vapour…The removal of soil or rocks particles by wind or…The type of water left in the soil after excess…An immersion heater rated 2.0A; 240V is used to boil…