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 quantity of water at 20ºC is mixed with another…Application of water to the subsoil through…Which of the following organs in humans is…Excess water in plants is excreted as water vapour…The removal of soil or rocks particles by wind or…