Question 19
Irrigation and DrainageWhich of the following conditions is a characteristic of a poorly drained soil?
- A.Presence of a large number of termites
- B.Presence of high amount of humus
- C.Decrease in the activities of microorganisms
- D.High soil fertility and productivity
Show the answer and explanation
Answer: C (Decrease in the activities of microorganisms)
Explanation
Waterlogged soil lacks air, so most soil microbes become less active.