Irrigation is significant in Punjab because
(a) There is no rain in the state throughout the year.
(b) Green Revolution began here.
(c) Due to the presence of natural depressions.
(d) Presence of five major rivers.
(a) There is no rain in the state throughout the year.
(b) Green Revolution began here.
(c) Due to the presence of natural depressions.
(d) Presence of five major rivers.