Question

Water use efficiency in decreasing order
(A). Pitcher Irrigation
(B). Drip Irrigation
(C). Sprinkler Irrigation
(D). Surface Irrigation
Choose the correct answer from the options given below:

• A. (A), (B), (C), (D).
• B. (D), (C), (A), (B).
• C. (B), (A), (D), (C).
• D. (C), (B), (D), (A).

Hint:

To remember water use efficiency orders, think of direct placement: the more localized and subsurface the water delivery, the higher the efficiency.
Buried porous pitchers provide the absolute minimum water loss to the atmosphere.

Answer 1

The Correct Option is A