Question

What does the term “green revolution” refer to?

displaying the slogan “Reduce, Reuse, and Recycle”
improving farming techniques using science and technology
using and growing more organic foods
attempting to diminish the harmful effects of technology and industry

Answer 1

Improving farming techniques using science and technology.

(Refers to mid-20th century increases in crop yields from high‑yield varieties, irrigation, fertilizers, pesticides and mechanization — not recycling or organic farming.)