6. The "Green Revolution" was a period of time from 1972 to 1990 when new strains of rice and other
crops were introduced to developing parts of the world.
A. True
B. False

False

Explanation:

Green Revolution refers to a series of research, development, and technology transfer initiatives, happening between the 1940s and the late 1970s. It increased agriculture production around the world, beginning most effective  in the late 1960s.