Answer
(e) I and II and III
Work Step by Step
The Green Revolution increased food production through the development and widespread use of disease-resistant and high-yielding crop plants (I) as well as the application of fertilizers and the use of irrigation techniques (III). Monocropping and the use of machinery (II) were also part of the Green Revolution as mechanization and monocropping increased efficiency and production.
The answer is (e).
