Discussion

Match List I with List II

LIST I	LIST II
a. The entire field is flooded by water	I. Basin Irrigation
b. The water is fed into small channels	II. Sprinkler Irrigation
c. Irrigation water is applied in strips of land	III. Furrows Irrigation
d. Irrigation is similar to natural rainfall	IV. Border Irrigation

Choose the correct answer from the options given below:

Answer: B

The correct match is a-I, b-III, c-IV, d-II.

Flooding the whole field (a level plot surrounded by bunds) is basin irrigation (I).
Feeding water into small channels between crop rows is furrow irrigation (III).
Applying water to long strips of land separated by low ridges is border irrigation (IV).
Spraying water through the air so that it falls like rain is sprinkler irrigation (II).

Every other option pairs at least one method with the wrong description.

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