WAEC Agricultural Science 2023 Objective — Question 19

Question 19 of 50 from the West African Examinations Council (WAEC) Agricultural Science 2023 Objective paper, with the correct answer and a full explanation.

Which of the following statements about underground drainage is true? A.

A. Ditches are constructed to remove excess water.
B. Water seeps into tiles to reach an outlet where it is discharged.Correct
C. Ditches are dug from a source of water to the farmland.
D. Furrows are constructed to direct water out of the farmland.

Explanation

Drainage tiles are a network or system of underground pipes that siphon away excess water from the soil.

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